Nevermind the wildebeest of the Serengeti or the caribou of western Alaska; the greatest wildlife spectacle on Earth takes place over our heads twice a year. Early May marks the high point of the spring bird migration season, when billions of birds around the world ranging from hummingbirds to eagles work their way north. Hundreds
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If you want to elicit some angry comments from readers, print something unflattering about cats. We’ve done that more than once in Grid, pointing out the devastating impact that outdoor cats have on wildlife (they kill billions of birds, mammals and other critters per year in the United States). Author Scott Weidensaul drives that point
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Maybe it’s to grow fresh fruits and veggies that taste better than what you can buy at the grocery store. Maybe it’s for the satisfaction of seeing seeds you plant grow into something magnificent over months or even years of care. Maybe it’s to lay out a verdant and beautiful welcome mat to your neighbors.
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The rain garden along Kelly Drive looks like any other installed by the Philadelphia Water Department: A mix of wildflowers, grasses, reeds and sedges grow in a shallow basin designed to soak up stormwater. The soil in which the plants sink their roots is what makes this particular garden unique. The two-foot-deep mix of compost
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In mid-February, Grid requested an interview with Carlton Williams, the newly announced head of Mayor Cherelle Parker’s flagship “Clean and Green” initiative. After receiving no reply, we repeated the request a few weeks later. This time a communications official acknowledged the email, but that’s it so far. Fortunately, we’ve got other source material to examine:
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From April 26 to April 29, Philadelphia and its adjacent counties will be competing against cities around the world to recruit the greatest number of people to find the most species in their regions. Using the iNaturalist app as a tool, the City Nature Challenge encourages us to explore and document the biodiversity right where
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A keen observer can sometimes hear a “boom” over the row houses on summer evenings in Philadelphia. The sound marks a male common nighthawk defending his territory, flexing his wings as he dives. The insect-eating birds nest on flat, gravelly surfaces. These can be bare patches of ground in a forest, but they can also
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I just bought a sweater. After reading “Worn: A People’s History of Clothing,” by Sofi Thanhauser (interviewed in this issue), I went online and found a second-hand gray wool henley originally sold by a company with a reputation for well-made clothing. I wanted something I could wear this winter and for many winters to come;
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Do you know what it’s made of? Where it came from? Who stitched it together? Go ahead and cheat. Check the label. That will get you part of the way there: a list of materials and a country, but much of the story will remain a mystery. That little tag won’t tell you about the
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Update: Would you like to weigh in on the EPA’s proposed dissolved oxygen standards in the Delaware River? The public can provide comments about the proposed regulation changes through the EPA website no later than February 20, 2024. By Meg McGuire and Katherine Rapin In December 2023, the U.S. Environmental Protection Agency made a bold
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