Tag: migration
Toadlet Time!
June 6, 2022
San Juan Capistrano might have its famous return of migrating swallows and turkey vultures might return to roost every Ides of March in Hinckley, Ohio, but neither town has anything over Roxborough.
For Roxborough has the annual return of American toads. And the toad’s life cycle hit a big milestone last week.
Each spring, thousands of hibernating toads awaken from their hibernating places deep under the Center’s forest leaf litter. When they do, they want to move to water, as their instinctual pull is to mate right away, and toads, residents of the forest during summer and fall, lay eggs…
Wood Thrush: The Pavarotti of our Forests
May 16, 2022
When I got out of my car at the Center last Thursday morning, I was immediately greeted by one of the happiest sounds of the forest: the melodic church-organ voice of the wood thrush. A very close cousin of the uber-common robin, the wood thrush is one of the most important birds you should introduce yourself to as quickly as possible.
And a simple walk on our trails or along the Wissahickon should help you accomplish that.
A migrant, the wood thrush has only recently returned from its winter haunts in Central and South America. So its call is one…
Bicycling with Butterflies
April 11, 2022[caption id="attachment_274978" align="aligncenter" width="600"] Author, educator, and "butterbiker" Sara Dykman observes a monarch sipping nectar on goldenrod during her epic 10,201-mile bike trip as she followed the butterfly's migration.[/caption]
Sara Dykman did something that no other human on this planet has ever done, or even thought to do. In 2017, she followed the entire migration route of monarch butterflies from their overwintering spot in Mexican mountains, north to Canada as far as monarchs go, and back to Mexico. Over a full year, she followed the butterflies.
On a bicycle. By herself. Logging 10,201 miles, to be exact. (That’s only like…
The Unraveling of the Red Knot
March 28, 2022
The red knot is one of the region’s most extraordinary birds, facing one of conservation's biggest threats, but sadly flies under the radar of too many people. Too few of us have heard of the knot and fewer still know its story. But on Thursday, March 31 at 7:00 p.m, we'll offer you a unique opportunity to dive into this incredible story.
A nine-inch-long sandpiper with a terra cotta belly, the red knot makes one of migration’s longest runs, flying 9,300 miles each spring from Tierra del Fuego at the bottom tip of South America to nest above the…
The Amazing Monarch Migration: A Status Report
October 18, 2021[caption id="attachment_273343" align="aligncenter" width="1024"] How are this year’s monarch’s doing? Join us and National Monarch expert Dr. Chip Taylor for our free, virtual event to find out.[/caption]
The monarch butterfly, that large insect perfectly decked out for Halloween-- or a Flyers game-- in its orange and black cloak, undergoes one of the most extraordinary migrations in the animal kingdom. Butterflies across America and even Canada.
The monarch butterfly defies logic, for embedded in a small collection of nerve cells generously called a brain is a GPS directing the insect to fly from Roxborough all the way to a mountain valley…
Window Strike Season
October 14, 2020[caption id="attachment_271710" align="alignnone" width="768"] A towel, some gloves, and a cardboard box are all you need to help rescue window-strike victims like this black-throated blue warbler.[/caption]
It’s fall migration season- do you have your bird rescue kit ready?
During the summer, if you come across a bird on the ground that can’t fly, it’s often safe to assume that bird is a baby. But during spring and fall migration, birds that are found on the ground that do not fly away are frequently adult migratory birds that have struck a window or become disoriented and are in need of human…
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