Herbs, Health and Happy Hour

Wed., Oct. 1, 5:30 p.m. to 7 p.m.

"Who We Eat" Animated Infographic Presentation

Thurs., Oct. 2, 6 to 7:30 p.m.

Morris Arboretum’s Fall Festival

Sat., Oct. 4 to Sun., Oct. 5, 10 a.m. to 3 p.m.

 

  




 

 

Entries in environment (40)

Thursday
Sep182014

Butterflies Count

This Silver-Spotted Skipper was one of many butterfly species that were documented during a July count around Bryn Mawr. | Photo by Jen Britton

Volunteer efforts across the region keep track
of our fine fluttering friends

The flashy colors of butterflies are matched only by their names: red admirals, great spangled fritillaries, tiger swallowtails, painted ladies and summer azures. On July 10, 13 volunteers at the North American Butterfly Association (NABA)’s annual Fourth of July butterfly count spotted all these species in all their regalia. The volunteers, who identified 18 other species too, visited six sites in a 15-mile radius around Bryn Mawr, Pa., to document all the butterflies they could find. More than 400 teams (including one at the John Heinz National Wildlife Refuge) participated in NABA’s three seasonal counts to provide snapshots of butterfly populations.

Volunteers included butterfly enthusiasts and parents looking to connect their kids to nature. Butterfly volunteer Jan Clark-Levenson says that walking through fields and forests to see what flutters by is “a child-friendly sort of thing.” Claire Morgan, community garden and volunteer coordinator for the Schuylkill Center for Environmental Education—one of the stops for the Bryn Mawr team—says the butterfly census is an opportunity to engage non-scientists in important research. It is also a chance to promote butterfly-friendly practices. But if Philadelphians want to help, “the biggest thing they can do is plant native plants,” Morgan says. Natives not only offer flowers to adult butterflies but serve as hosts for their caterpillars.

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Tuesday
Aug192014

Class Action

 

Haddington Woods is the first place students of a free land management class will test what they've learned. | Photo by Jen BrittonFree land management course teaches citizens
to take care of their forests

Twenty-five Philadelphians gathered this past June to learn how to manage their forest. But many of those who met at the Haverford Avenue branch of the Free Library in West Philadelphia had no technical background in restoration, ecology or anything else you’d expect for land managers.

The “Short Course in Land Management,” taught by David Hewitt, research coordinator for the Wagner Free Institute, was a “highly distilled version of an ecology course I teach to city planners at Penn,” Hewitt says. The free, six-week course is part of an innovative experiment to engage local residents in managing the city’s forests, meadows and waterways, and is open to anyone. The laboratory is Haddington Woods.

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Friday
Jun272014

Yard Works

Photo by Christian Hunold

John Janick plans to hit the 100 species mark in his backyard this year. In 2010, after consulting with Audubon Pennsylvania, he ripped up the car pad behind his West Mount Airy house. Since then Janick has planted 70 varieties of trees, shrubs and other plants—all native to Pennsylvania—in an effort to support native biodiversity: both by planting native plants as well as providing food and habitat for native critters.

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Thursday
Jun122014

Responsible for our Rain: An eco-art installation shows how we can give rain its time and its place

Rain meets a forest or a meadow at the leaves, glancing and dripping on its way to the underbrush and cushioned floor. It is a gentle trip to the ground, where the raindrops can soak into the ground slowly if they're not sucked up by roots. Rain meets a building at its roof and is quickly channeled into gutters and downspouts, reaching the ground as a scouring stream of stormwater.

On the scale of the entire city of Philadelphia, this storm water flushes into our creeks and rivers, taking with it raw sewage, turning nearly every significant rain into a Clean Water Act violation. Philadelphia's Green City, Clean Waters plan endeavors to fix this problem through a range of measures. Many of these use soil, plants and other permeable surfaces to slow the rain and give it time and space to soak into the ground.

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Wednesday
May212014

When Art and Birds (Don't) Collide: Local colleges use student works to save birds

Temple University students walk past windows decked out with bird-saving decals designed by Molly Denisevicz. Photos by Christian HunoldA four-inch smudge marked the spot where, last fall, a zipping bird smacked into a window on Temple University’s campus. Today, birds flying toward the same window in the corridor connecting the Paley Library and the Tuttleman Learning Center will see silhouettes of feathered friends perched on a musical staff—a student-designed, research-based pattern that warns them of the solid obstacle in their path.

A four-inch smudge marked the spot where, last fall, a zipping bird smacked into a window on Temple University’s campus. Today, birds flying toward the same window in the corridor connecting the Paley Library and the Tuttleman Learning Center will see silhouettes of feathered friends perched on a musical staff—a student-designed, research-based pattern that warns them of the solid obstacle in their path.

“When I would walk home, I would see birds on power lines, and I thought about how they look a lot like notes on a staff,” says Molly Denisevicz, a senior in Temple’s Tyler School of Arts’ Fibers and Material Studies program. Denisevicz submitted her film design as part of a sophomore design class and beat out more than 90 entries in a juried competition. Now birds on Temple’s campus will see Molly’s design and pull up before it is too late.

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