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The Hummingbird Effect

Long-Billed Hermit’s Mating Dance

During mating season, Long-billed Hermit males gather in groups for a talent contest called a “lek.” From a perch, one male begins a courtship ritual that starts with a series of chirps. Other males join in and soon a chorus fills the forest. A whole ...

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The Hummingbird Effect

How Female Hummingbirds Avoid Harassment

Male and female White-necked Jacobins vastly differ in color, making females a target for constant harassment. But one out of every five females keeps their “male” costume, holding onto their bright blue coloring. This “deceptive coloration” lets her slip through the crowd of rowdy males ...

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The Hummingbird Effect

Meet the Rare Volcano Hummingbird

No bigger than a human thumb, the Volcano hummingbird exists only in the Talamanca Mountains. But their appetite is anything but small, as they must replenish 12,000 calories a day from the tiny mountain flowers that suit their miniature bill.

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Niagara Falls

About

Embark to Niagara Falls and witness its stunning beauty and a wide variety of wildlife—mammals, birds, and reptiles— that call it home. Through the eyes of passionate scientists, uncover a complex world forged by stone and powered by water.

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The Hummingbird Effect

About

Discover how tiny hummingbirds influence their many flowering kingdoms and their ripple effects on macaws, quetzals, monkeys, tapirs and more. Set in the exotic landscapes of Costa Rica.

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Defending Wild Dogs | Dogs in the Wild

How Wild Dogs Recover from ‘Broken Hearts’

African wild dog Teardrop makes a full recovery from a gunshot wound with the support of her pack. Wild dog expert Cole du Plesis has discovered that African wild dogs recover from serious injury more successfully when accompanied by pack members.

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Defending Wild Dogs | Dogs in the Wild

These Wolf Puppies Could Save Their Species

With less than 20 red wolves remaining in the wild, these conservationists are working to save them. Pup cross-fostering is one strategy employed by conservationists, including Regina Mossotti from the Endangered Wolf Center in Missouri.

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