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Shows With Contributions by Mary McCann

Long-lived Wisdom, the Albatross

A Laysan Albatross named Wisdom has been nesting and raising chicks on the island of Midway for nearly 60 years. She was banded back in 1956 and was rediscovered, still alive and healthy, in 2002. Since that time, scientists have watched Wisdom closely. Every year, she has managed to navigate the... read more »

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Bufflehead Return

This month, the Bufflehead returns from the boreal forests of Canada and Alaska to winter in our waters. Its nicknames include little black-and-white duck, bumblebee duck, buffalo-headed duck, butterball, and spirit duck. Buffleheads have elaborate courtship displays that they perform throughout... read more »

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Topics & Themes:  migration

How Much Do Birds Eat?

There used to be a saying about somebody who doesn’t eat much — “she eats like a bird.” But how much does a bird typically eat? As a rule of thumb, the smaller the bird, the more food it needs relative to its weight. A Cooper’s Hawk, a medium-sized bird, eats around 12% of its weight per day. For... read more »

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Is It the Same Robin?

Autumn brings robins to feed on tree fruit and berries. Are the robins you see now the same robins that you saw in your garden last summer? Some robins do remain year 'round. Others spend only the winter, having nested farther north. John James Audubon may have been the first to band birds, in... read more »

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Topics & Themes:  migration, nesting

Life Improved for Penguins in Argentina

Professor Dee Boersma, working with the Wildlife Conservation Society and the Province of Chubut, has been studying the Magellanic Penguins of Argentina. "In 1983, we realized that oil pollution was really a huge problem for these birds. We were seeing birds coming ashore, covered in oil. We... read more »

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Topics & Themes:  environmental champion

Saw-whet Owls Hoot and Hoot

Northern Saw-whet Owls are common in forests across southern Canada and the northern U.S. In early autumn, many move southward, making a large concentration especially in the region of the Great Lakes. To our ear, the "advertising call" of the male, made mostly in spring and summer, sounds... read more »

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Topics & Themes:  vocalization

Chipping Sparrows

The begging calls of male baby Chipping Sparrows mix into what is known as "subsong," a sort of infant babbling. And, very quickly, subsong begins to change to imitations of adult songs. Next spring, when the young male returns for its first breeding season, it will settle in near an older male.... read more »

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Topics & Themes:  vocalization

Meet the Blue Jay

If we had to pick one bird’s voice to symbolize our Eastern woodlands, the Blue Jay’s voice would likely be it. And as a frequent visitor to back yards and bird feeders, the Blue Jay is among the most recognized birds of the region. Nearly a foot long, Blue Jays can be loud and assertive when... read more »

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Topics & Themes:  sound

Hazel Wolf

The writer Paul Bowles said, “Nothing just happens. It depends on who comes along.” For the Audubon Society in Washington State, that “who” was Hazel Wolf. She was a labor activist, environmental campaigner, and life-long champion of causes she believed in. From 1969 until 1997, Hazel Wolf... read more »

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Topics & Themes:  environmental champion, history

Galapagos Penguins and El Nino

University of Washington professor Dee Boersma is concerned about Galápagos Penguins because of the increased frequency of El Nino. So Dee's team and their partners at the Galápagos National Park recently built about 120 "penguin condos." These are lava burrows near the coast, most between half a... read more »

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Topics & Themes:  environmental champion, nesting

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