Joanne Landau

FOR ALL AGES Discover the secret world of Tyler’s bluebird families!  Join us for a walk through Tyler’s succession field as we uncover the fascinating lives of Eastern Bluebirds. For more than 50 years, our dedicated volunteers have cared for these iconic birds by monitoring their nesting boxes—and now it’s your turn to join the fun! On this family-friendly adventure, you’ll get up close to our bluebird boxes and witness nature in action. Keep your eyes peeled for brilliant bluebirds flitting about, discover active nests with delicate eggs, and maybe even spot fuzzy nestlings waiting for their next meal. Along

FOR ADULTS AND TEENS AGES 12-17 Discover the beauty of Tyler’s northern collections on this guided walk. Stroll through magnolia, lilac, and crabapple plantings before heading into the Native Woodland Walk to discuss the effects of climate change on local ecology. Visit Lucille’s Garden to see what’s growing this season and learn about water management. The tour concludes at the Pollinator Preserve, where you’ll explore the essential role of pollinators and pick up tips for creating a pollinator-friendly garden at home. About your guide: Since retiring from Penn Dental Medicine, Dr. Woody Kotch has reignited his passion for the natural world. Through training

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS (18+) AND TEENS AGES 15-17 The stunning backbone of the Native Woodland Walk and North Woods was established over 75 years ago when Dr. Wister planted rhododendrons among the deciduous trees—many of which still thrive today. Later additions include flowering shrubs and trees, while spring ephemerals and perennials carpet the ground. We’ve timed this Ramble to coincide with the flowering of our pawpaw trees, the nesting of spring birds, and bursts of color you will see at every turn. There’s more to discover in Tyler’s 650 acres. Join Dr. Richard Brenner for a walk through the various eco-communities at Tyler.

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

FOR ALL AGES Join PA Master Naturalist Dave Charlton for a fun and easy hike on the trails outside our deer fence. Explore the outdoors, discover cool plants and animals, and see how nature changes with the seasons. Perfect for little explorers, these walks are filled with surprises and are a great way to learn about the world around you. Bring the whole family and embark on an exciting nature adventure together! By May, the trails burst with greenery, pollinators buzz busily, and wildlife is thriving About your guide: Dave is a long-time Tyler volunteer and naturalist. He is a founding member of

FOR ADULTS AND TEENS AGES 12-17  Step into a sea of color as you explore 13 acres of azaleas and rhododendrons on this informative and inspiring tour. Tyler’s Wister Rhododendron Garden is home to one of the largest and most significant rhododendron collections in the country, featuring hundreds of varieties and species. With blooms stretching from spring into early summer, the garden offers a stunning display of nature’s artistry. Join Tyler Docent Nancy Heinbaugh as she unveils the history of this hidden gem, guiding you through a kaleidoscope of blooms we expect to see at their peak in mid-May. About your guide: As an

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out. In May, we should see a large variety of spring wildflowers. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide, if you’d like, and

FOR ALL AGES Discover the secret world of Tyler’s bluebird families!  Join us for a walk through Tyler’s succession field as we uncover the fascinating lives of Eastern Bluebirds. For more than 50 years, our dedicated volunteers have cared for these iconic birds by monitoring their nesting boxes—and now it’s your turn to join the fun! On this family-friendly adventure, you’ll get up close to our bluebird boxes and witness nature in action. Keep your eyes peeled for brilliant bluebirds flitting about, discover active nests with delicate eggs, and maybe even spot fuzzy nestlings waiting for their next meal. Along

FOR ALL AGES Join us for a guided walk to discover Tyler Arboretum! Learn about the Arboretum from its origins to its current role as a living museum. Explore key areas like the Fragrant Garden, Edible Garden and Native Woodland Walk, and develop a good sense of our diverse collections. Get an overview of our trail system and tips for exploring. We’re here to answer anything you’d like to know, so feel free to ask us any questions. Whether you’re a first-time visitor or returning to learn more, this tour is the perfect introduction to all that Tyler Arboretum has

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

The Chester County Trail Club will be leading monthly hikes at Tyler. We will explore 5 to 7 miles of the Arboretum’s outer, inner, and connecting trails, covering meadows, forests, and streams. This is a great way to get a general lay of the land.   Upon arrival, check in first at the Visitor Center window and then meet your guide in the grassy area in front of the Barn. Please be on time, as the group will start promptly at 9:30 am. PRE-REGISTRATION IS REQUIRED Rain or shine. Please dress for the outdoors and wear supportive hiking shoes, as we will

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

FOR ALL AGES Discover the secret world of Tyler’s bluebird families!  Join us for a walk through Tyler’s succession field as we uncover the fascinating lives of Eastern Bluebirds. For more than 50 years, our dedicated volunteers have cared for these iconic birds by monitoring their nesting boxes—and now it’s your turn to join the fun! On this family-friendly adventure, you’ll get up close to our bluebird boxes and witness nature in action. Keep your eyes peeled for brilliant bluebirds flitting about, discover active nests with delicate eggs, and maybe even spot fuzzy nestlings waiting for their next meal. Along

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out. In June we hope to find wildflowers of late spring and early summer. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide, if you’d

FOR ALL AGES Discover the secret world of Tyler’s bluebird families!  Join us for a walk through Tyler’s succession field as we uncover the fascinating lives of Eastern Bluebirds. For more than 50 years, our dedicated volunteers have cared for these iconic birds by monitoring their nesting boxes—and now it’s your turn to join the fun! On this family-friendly adventure, you’ll get up close to our bluebird boxes and witness nature in action. Keep your eyes peeled for brilliant bluebirds flitting about, discover active nests with delicate eggs, and maybe even spot fuzzy nestlings waiting for their next meal. Along

SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience the magic of Tyler at night! Join us for a hike under the light of the nearly full moon. Hiking at night is a unique sensory experience. We will use our senses of hearing, smell and touch to navigate the forest. Our experienced guide will share points of special interest and seasonal highlights. We hope to see and hear some of the nocturnal wildlife that makes a home in Tyler’s natural areas! This moderately paced hike is suitable for adults and teens who are comfortable walking 3 miles or more on rocky,

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS ONLY Renew, recharge, and reconnect with nature on this contemplative morning hike guided by Tyler Docent and PA Master Naturalist Barbara Frank. Wander through our scenic trails, pausing to reflect on the discoveries and natural beauty surrounding you. Along the way, enjoy a few calming yoga stretches to relax your body and heighten your awareness of the environment. We will also journal our thoughts and observations, deepening our connection to the landscape. This hike is perfect for anyone seeking inspiration and a deeper connection to the natural world. PRE-REGISTRATION REQUIRED Check-in at the Visitor Center, where you’ll meet your

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

FOR ALL AGES Life at the pond is always changing! As the seasons shift, so do the creatures that call this watery world home. From the deck of Tyler’s pond, you might spot frogs, turtles, or even tadpoles drifting among tiny floating duckweed. Water striders glide across the surface, while dragonflies and damselflies zip through the air. Join PA Master Naturalist Sue Fredrick for a closer look at this dynamic ecosystem. Using your very own magnifying glass, you’ll examine water samples up close and uncover the hidden world of tiny aquatic creatures. This leisurely-paced tour offers a fascinating glimpse into the plants

FOR ALL AGES Join us for a guided walk to discover Tyler Arboretum! Learn about the Arboretum from its origins to its current role as a living museum. Explore key areas like the Fragrant Garden, Edible Garden and Native Woodland Walk, and develop a good sense of our diverse collections. Get an overview of our trail system and tips for exploring. We’re here to answer anything you’d like to know, so feel free to ask us any questions. Whether you’re a first-time visitor or returning to learn more, this tour is the perfect introduction to all that Tyler Arboretum has

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out. In June we hope to find wildflowers of late spring and early summer. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide, if you’d

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS (18+) AND TEENS AGES 15-17 This Ramble will highlight our several ponds and nearby creeks. We will search for the insects, fish, amphibians, reptiles, and birds that dwell about and within. We will also focus on the abundant plant life these species depend on. There’s more to discover in Tyler’s 650 acres. Join Dr. Richard Brenner for a walk through the various eco-communities at Tyler. From seasonal wonders, living fossils, meadows, watery locations, geological treasures, conservation areas, and unexpected wildlife, Richard will expertly guide you to prime areas for an experience you will remember. Expertise from others will often be

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS & CHILDREN AGES 5+ Explore the wonders of the natural world during this engaging evening series, perfect for families, curious learners and nature enthusiasts of all ages. Each Nature at Night program highlights a different theme and features expert presenters. Some events include live animal ambassadors from local wildlife organizations, and all offer educational and fun experiences. All classes are held on Wednesdays: 7/9, 6-7 pm:  Nature at Night: Birds of Prey — What makes a bird of prey different from other birds? Join educators from AARK Wildlife Rehabilitation and Education Center for an up-close look at Pennsylvania’s native raptors. 7/16,

FOR ADULTS & CHILDREN AGES 5 & UP Meet the hunters of the skies. What makes a bird of prey different from other birds? Join educators from AARK Wildlife Rehabilitation and Education Center for an up-close look at Pennsylvania’s native raptors. Discover the adaptations that help owls, hawks, and falcons survive—like sharp talons, powerful beaks, and keen eyesight. You’ll meet live ambassador birds of prey and learn what makes each species special. Don’t miss this chance to connect with some of the state’s most awe-inspiring avian predators. Please check in at the Visitor Center upon arrival. About the presenter: AARK Wildlife Rehabilitation and Education

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FOR ALL AGES Join us for a guided walk to discover Tyler Arboretum! Learn about the Arboretum from its origins to its current role as a living museum. Explore key areas like the Fragrant Garden, Edible Garden and Native Woodland Walk, and develop a good sense of our diverse collections. Get an overview of our trail system and tips for exploring. We’re here to answer anything you’d like to know, so feel free to ask us any questions. Whether you’re a first-time visitor or returning to learn more, this tour is the perfect introduction to all that Tyler Arboretum has

FOR ALL AGES Discover the secret world of Tyler’s bluebird families!  Join us for a walk through Tyler’s succession field as we uncover the fascinating lives of Eastern Bluebirds. For more than 50 years, our dedicated volunteers have cared for these iconic birds by monitoring their nesting boxes—and now it’s your turn to join the fun! On this family-friendly adventure, you’ll get up close to our bluebird boxes and witness nature in action. Keep your eyes peeled for brilliant bluebirds flitting about, discover active nests with delicate eggs, and maybe even spot fuzzy nestlings waiting for their next meal. Along

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS & CHILDREN AGES 5+ What happens when a baby bird falls from its nest? How can you tell if it needs help, or if it’s just learning to fly? Join educators from Tri-State Bird Rescue for a fascinating look into the lives of baby birds and the delicate nests they call home. Through real artifacts and engaging visuals, you’ll explore how different species build nests, what baby birds need to grow and survive, and what to do (and not do!) if you find a young bird in the wild. You’ll also learn how Tri-State cares for injured and orphaned birds

FOR ADULTS (18+) AND TEENS AGES 15-17 This Ramble will explore the fields of South Farm, passing by the Wister specimen tree collection, the American Chestnut Orchard nursery and the ruins of the old German-style barn of this tenant farm. We will identify the wildflowers and native grasses of the fields, which start to come alive at this time of year. Then it’s on to Pink Hill to discover the beautiful Philadelphia lily (wood lily) and other wildflowers, many of which are found only in rare serpentine ecosystems. Please arrive by 9:15 am and go directly to the Chestnut Orchard

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

FOR ALL AGES Join PA Master Naturalist Dave Charlton for a fun and easy hike on the trails outside our deer fence. Explore the outdoors, discover cool plants and animals, and see how nature changes with the seasons. Perfect for little explorers, these walks are filled with surprises and are a great way to learn about the world around you. Bring the whole family and embark on an exciting nature adventure together! In summer, the trails are the coolest place in the Arboretum. The forest is full of life, and its shaded paths provide relief from the heat. Summer blooming flowers appear, and woodland creatures

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS & CHILDREN AGES 5+ What makes reptiles so unique in the animal kingdom? Slither, crawl, and creep into the fascinating world of turtles, snakes, and amphibians with AARK Wildlife Rehabilitation and Education Center. This engaging program introduces you to the amazing adaptations that help reptiles survive – like scaly skin, cold-blooded bodies, and powerful jaws. You’ll meet live ambassador reptiles native to Pennsylvania and learn about their habitats, diets, and important roles in our ecosystems. Please check in at the Visitor Center upon arrival. About the presenter: AARK Wildlife Rehabilitation and Education Center is a nonprofit wildlife rehabilitation and education center

The Chester County Trail Club will be leading monthly hikes at Tyler. We will explore 5 to 7 miles of the Arboretum’s outer, inner, and connecting trails, covering meadows, forests, and streams. This is a great way to get a general lay of the land.   Upon arrival, check in first at the Visitor Center window and then meet your guide in the grassy area in front of the Barn. Please be on time, as the group will start promptly at 9:30 am. PRE-REGISTRATION IS REQUIRED Rain or shine. Please dress for the outdoors and wear supportive hiking shoes, as we will

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FOR ADULTS AND YOUTH AGES 12-17 Celebrate National Moth Week at Tyler Arboretum!   Ever wonder what’s flying around after dark? Join us for an evening of mothing at Tyler Arboretum, where we’ll explore the hidden world of nighttime insects. We’ll set up light stations to attract moths and other insects, giving you a rare chance to see these elusive pollinators up close. You’ll learn how to recognize some of our more common moth species, find out why they matter, and get tips on how to support them in your backyard. It’s a low-key, eye-opening way to experience nature at night—perfect

FOR ALL AGES Discover the secret world of Tyler’s bluebird families!  Join us for a walk through Tyler’s succession field as we uncover the fascinating lives of Eastern Bluebirds. For more than 50 years, our dedicated volunteers have cared for these iconic birds by monitoring their nesting boxes—and now it’s your turn to join the fun! On this family-friendly adventure, you’ll get up close to our bluebird boxes and witness nature in action. Keep your eyes peeled for brilliant bluebirds flitting about, discover active nests with delicate eggs, and maybe even spot fuzzy nestlings waiting for their next meal. Along

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS & CHILDREN AGES 5+  |  HELD RAIN OR SHINE IN THE BARN Get up close and personal with animal ambassadors from Elmwood Park Zoo! In this engaging and interactive program, we will explore the five senses—sight, sound, smell, taste, and touch—and discover how animals use their senses in surprising ways. This mobile zoo experience includes live animals and is perfect for curious learners and animal lovers of all ages. PRE-REGISTRATION IS REQUIRED. Please check in at the Visitor Center upon arrival. SLIDING SCALE PRICING:  To provide a sustainable and enriching experience for you and your family, please select the price

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

FOR ALL AGES Life at the pond is always changing! As the seasons shift, so do the creatures that call this watery world home. From the deck of Tyler’s pond, you might spot frogs, turtles, or even tadpoles drifting among tiny floating duckweed. Water striders glide across the surface, while dragonflies and damselflies zip through the air. Join PA Master Naturalist Sue Fredrick for a closer look at this dynamic ecosystem. Using your very own magnifying glass, you’ll examine water samples up close and uncover the hidden world of tiny aquatic creatures. This leisurely-paced tour offers a fascinating glimpse into the plants

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS & CHILDREN AGES 5+  |  HELD RAIN OR SHINE IN THE BARN What makes birds so perfectly suited to flight, foraging, and survival in diverse habitats? Join educators from Tri-State Bird Rescue for an engaging exploration of bird adaptations—from beaks and feet to feathers and flight patterns. Using artifacts like skulls, feathers, and talons, you’ll discover how different birds are built for their specific lifestyles. Why do hawks have sharp talons while ducks have webbed feet? How does beak shape affect what a bird eats? Learn the answers through hands-on exploration and discover how Tri-State helps injured birds return to

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

FOR ADULTS AGES 18+ Ready to take a deep dive into the natural world? Nature Journaling is a wonderful tool for observing and recording the flora and fauna around us. Utilizing our inner scientist, writer, and artist, we will learn to capture the intricate details we find. This class will provide an encouraging and supportive atmosphere to learn the tools and techniques for observing, recording, and sketching our surroundings at Tyler Arboretum. This first class will cover the basics of nature journaling, including centering ourselves in our current setting, learning to pay attention to and record different senses, and begin to

FOR ADULTS AGES 18+ Summer Session: Saturdays, 8/16, 8/23, 9/6 & 9/13 (no class Labor Day weekend) Ready to take a deep dive into the natural world? Nature Journaling is a wonderful tool for observing and recording the flora and fauna around us. Utilizing our inner scientist, writer, and artist, we will learn to capture the intricate details we find. These four classes will provide an encouraging and supportive atmosphere to learn the tools and techniques for observing, recording, and sketching our surroundings at Tyler Arboretum. Each class will explore a new area in the Arboretum. Register for the series or

FOR ALL AGES Join PA Master Naturalist Dave Charlton for a fun and easy hike on the trails outside our deer fence. Explore the outdoors, discover cool plants and animals, and see how nature changes with the seasons. Perfect for little explorers, these walks are filled with surprises and are a great way to learn about the world around you. Bring the whole family and embark on an exciting nature adventure together! In summer, the trails are the coolest place in the Arboretum. The forest is full of life, and its shaded paths provide relief from the heat. Summer blooming flowers appear, and woodland creatures

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FOR ADULTS AND TEENS AGES 12-17 Explore Delaware County’s evolving landscape on this thought-provoking tour. As you walk through Tyler’s diverse habitats, you’ll uncover how nature and history intersect in an era of climate change. Gain insight into the past, present, and future of our local ecosystems, and deepen your understanding of the forces shaping the environment around us. About your guide: Since retiring from Penn Dental Medicine, Dr. Woody Kotch has reignited his passion for the natural world. Through training at Tyler, the PA Master Naturalist program, the Xerces Society Ambassador Training, and his research, he developed new tours for Tyler that

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

FOR ADULTS AGES 18+ Ready to take a deep dive into the natural world? Nature Journaling is a wonderful tool for observing and recording the flora and fauna around us. Utilizing our inner scientist, writer, and artist, we will learn to capture the intricate details we find. This class will provide an encouraging and supportive atmosphere to learn the tools and techniques for observing, recording, and sketching our surroundings at Tyler Arboretum. This class will review the basics of nature journaling while introducing how to choose a subject to study and learning to observe and record our surroundings as the

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara Boucas-Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATES OPEN AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

FOR ADULTS & CHILDREN AGES 5+  |  HELD RAIN OR SHINE IN THE BARN Meet the Bats! Join Pennsylvania Bat Rescue to learn more about bats, their habits, and how they are important to the health of our ecosystem. We will also learn how to protect bats in our area, meet some ambassador bats, and hear about the role of Pennsylvania Bat Rescue in helping bats in our area. After the presentation, we will meet outside the Barn for a bat release. Bat release is weather permitting. About the presenter: Pennsylvania Bat Rescue is a non-profit organization that rehabilitates injured bats and provides public

The Chester County Trail Club will be leading monthly hikes at Tyler. We will explore 5 to 7 miles of the Arboretum’s outer, inner, and connecting trails, covering meadows, forests, and streams. This is a great way to get a general lay of the land.   Upon arrival, check in first at the Visitor Center window and then meet your guide in the grassy area in front of the Barn. Please be on time, as the group will start promptly at 9:30 am. PRE-REGISTRATION IS REQUIRED Rain or shine. Please dress for the outdoors and wear supportive hiking shoes, as we will

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Please come prepared to walk on a mix of asphalt, gravel, and natural surfaces. Solid hiking shoes are a must, and hiking poles are recommended. Hikes are not suitable for those with limited mobility. Please make sure to

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In July and August, we hope to see a large variety of summer wildflowers. All levels of knowledge are welcome. PLEASE NOTE: To avoid the hottest part of the day, July and August walks are scheduled for 11:00 am–1:00 pm, with two exceptions: July 19, 1-3 pm and August 16, 1-3 pm There may be some periods

FOR ADULTS AND TEENS AGES 12-17 Discover the beauty of Tyler’s northern collections on this guided walk. Stroll through magnolia, lilac, and crabapple plantings before heading into the Native Woodland Walk to discuss the effects of climate change on local ecology. Visit Lucille’s Garden to see what’s growing this season and learn about water management. The tour concludes at the Pollinator Preserve, where you’ll explore the essential role of pollinators and pick up tips for creating a pollinator-friendly garden at home. About your guide: Since retiring from Penn Dental Medicine, Dr. Woody Kotch has reignited his passion for the natural world. Through training

FOR ADULTS AGES 18+ Ready to take a deep dive into the natural world? Nature Journaling is a wonderful tool for observing and recording the flora and fauna around us. Utilizing our inner scientist, writer, and artist, we will learn to capture the intricate details we find. This class will provide an encouraging and supportive atmosphere to learn the tools and techniques for observing, recording, and sketching our surroundings at Tyler Arboretum. This class will spark our curiosity by learning to let go of what we know, encouraging our wonder and delight to lead us to new discoveries About the

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. These walks are designed for individuals with a passion for plants, their role in ecology, or those looking to learn more. Although the focus is on plants, we will talk about whatever we might see while we are out! All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or

A chill hike for college students and twenty-somethings Need a break from scrolling, studying, or stressing? Grab your crew—or come solo—and join us for a low-pressure, high-vibe nature walk designed with Gen Z in mind. Explore forest paths, open meadows, and Insta-worthy views while checking out cool plants and all the stuff you miss when life moves too fast. Whether you’re a plant lover, nature nerd, or just looking for some fresh air and chill conversation, this one-hour hike is your chance to reset. Move at a relaxed pace, stop to notice what’s weird and wonderful, and maybe even spot

SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience the magic of Tyler at night! There’s something unforgettable about stepping into the forest after dark. Shadows shift, sounds sharpen, and the familiar trails take on a sense of mystery and beauty. Guided by the light of the full moon, we’ll explore Tyler’s woodlands, tuning into the sights, sounds, and scents of the night. Along the way, your guide will share points of special interest and seasonal highlights. We hope to see and hear some of the nocturnal wildlife that make a home in Tyler’s natural areas! This moderately paced hike is