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Past Shows

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Turkey Vultures on the Move

Before we see or feel spring, we often hear it first — in the testimony of a Red-winged Blackbird, the energy of a Song Sparrow, or the serenade of an American Robin. But across much of North America, an earlier sign of spring is the return of Turkey Vultures. In the US, you may see them as early... read more »

RELATED
Topics & Themes:  migration

Wetland Birds Thrive

While nearly a third of North American bird species are in decline, many birds that depend on wetlands are thriving. Duck breeding populations in 2009 were an estimated 25% above historical averages. Conditions on the breeding grounds have improved since the drought years of the 1980s, but human... read more »

RELATED
Topics & Themes:  human interaction

Birds and Glass - At the Wild Bird Fund

Rita McMahon started New York City’s only wild bird rehab center in 2005. Today, the Wild Bird Fund has grown to see more than 7,000 birds each year. What’s the biggest problem during migration season? Collisions with glass. And New York City has a lot of glass. But there's hope -- and new... read more »

RELATED
Topics & Themes:  rehabilitation

Snatching Berries on the Wing

When American Robins gather to pluck berries, you can expect to see a lot of fluttering. The robins are heavy, making it a lot harder to perch and creep along a thin stem. And they have long, strong legs because they spend so much time walking and hopping on the ground in search of food. An easy... read more »

RELATED
Topics & Themes:  backyard sanctuary

Birds and Glass - Community Science

Birds do not understand glass. They see the reflection of open sky or trees and fly into windows at incredible speeds. These collisions, in both cities and residential areas, may claim the lives of as many as one billion birds in the US each year. But there's hope! Through programs like New York... read more »

Amazing Pied-billed Grebe

The small, nondescript Pied-billed Grebe has an astonishing talent. The grebe is the master of its own buoyancy. It can squeeze out both the air trapped in its feathers and in its internal air-sacs and sink effortlessly. Learn more about the amazing, sinking Pied-billed Grebe at Cornell's... read more »

RELATED
Topics & Themes:  Hollywood

Why Birds Sing

Why do birds sing? Ornithologists have learned that the longer hours of light that come with spring trigger the release of hormones in birds. These hormones prompt the enlargement of the birds' gonads which, in turn, stimulate male birds to sing. Male birds - like this Black-headed Grosbeak - can... read more »

RELATED
Topics & Themes:  breeding display, nesting, vocalization

Leaping with Sandhill Cranes

With a graceful leap, wings outstretched, Sandhill Cranes welcome the longer days. The stately cranes are courting, renewing an annual dance they perform in earnest as the days lengthen into spring. Sandhill Crane pairs remain together for life, and their spirited dance plays an essential role in... read more »

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American Kestrel

The American Kestrel is the smallest, most numerous, and most widespread North American falcon. This bird is built for speed, its long pointed wings often bent back at the tip. While hunting, kestrels hover above an open field. These days, the lack of suitable nesting cavities, which limits... read more »

RELATED

Flocking and Foraging

In winter, a foraging flock might include several species of birds: chickadees, kinglets, and even a Downy Woodpecker. Many bird species eat alone, so you might wonder why these birds have chosen to dine together. Different species foraging in a group to find food enhances the success of all. One... read more »

RELATED
Topics & Themes:  ecology

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