Footage Proves Female Songbirds Can Sing
It was once thought that only male songbirds were capable of song. However, in 64 percent of all songbird species, the females sing. Professor Naomi Langmore first made this discovery by recording a female fairy-wren singing to defend her territory.
Male Lyrebird Manipulates Female Into Mating
The lyrebird can mimic the sounds of at least 20 different species. A male lyrebird manipulatively uses this to his advantage, mimicking the sound of a flock of birds to convince a nearby female that danger is outside of his realm and that she is better off sticking with him.
Young David Attenborough Records First Lemur Sounds
In 1960, a young David Attenborough helped capture the first-ever audio of Madagascar’s largest lemur, the indri. Using a battery-powered portable tape recorder, he played the sounds back to the lemurs and was rewarded with responses, which were thought to be a “keep out” signal over territory.
Preview of Attenborough's Wonder of Song
David Attenborough presents seven of the most remarkable animal songs found in nature and explores the significance of these songs in the lives of their species.
Miraculous Comeback: How This Coral Recovered From Bleaching
In October 2019, tragedy strikes the Cayman Crown. The beautiful coral of the reef was bleached, but four months later, the reef begins to make a miraculous recovery. Here's why.
The Sounds of Grouper Spawning
Nassau groupers are solitary most of the year but come together for reproduction. When they come together to spawn, they use different signals to communicate with each other.
Preview of Treasure of the Caribbean
A story of hope in troubling times. The discovery of a coral reef in Belize and Guatemala, larger than the size of Manhattan, marks a new chapter in understanding corals and fish that depend on each other and in saving coral reefs worldwide.
Tiny Water Shrews Are the "Cheetahs of the Wetlands"
A water shrew is a tiny insectivore no bigger than a human thumb. Because of poor eyesight, they must rely on a complex hunting strategy.
Experience the Changing Seasons at the Niagara Falls
Soothe yourself with the stunning landscape surrounding the world's largest waterfall. From fall to winter, watch as Niagara Falls transforms with the seasons.
Preview of Niagara Falls
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.
Finding Capuchin Monkeys in Costa Rican Mangroves
Follow Diego Arauz Chaves, an ecotourism guide in Costa Rica, as he takes filmmakers on his boat into the mangroves to get up close to a Capuchin troop he knows intimately. These capuchins represent one of the most charismatic animals in the area and beneficiaries of hummingbirds in these areas.
Finding the Elusive White-Tipped Sicklebill
The white-tipped sicklebill is one of Costa Rica's most elusive hummingbirds. Filmmakers turned to Costa Rican expert Anthony Jimenez to help them locate and film the bird.
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 song is squeezed into one chirp.
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 unnoticed.
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.
Preview of The Hummingbird Effect
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.
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 Plessis has discovered that African wild dogs recover from serious injury more successfully when accompanied by pack members.
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.
Preview of Dogs in the Wild: Defending Wild Dogs
Join scientists and researchers across the globe as they go to extraordinary lengths to understand wild dogs. See the groundbreaking discoveries that are crucial to saving this incredible animal family, such as the vets treating captive African wild dogs suffering from “broken heart syndrome.”
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