While that fashion trend thankfully came to an end, kagus have continued to face threats, with predation by dogs and other ...

They use their strong legs, claws, and beaks ... long gaps between breeding seasons. Kākāpōs are so rare that each gets a name—and a detailed profile. With just around 250 alive, almost every ...

The most common reasons birds have evolved to be flightless are a lack of ... include having a strong sense of smell, long claws, and a large beak. Kiwis cannot fly because they lack functioning ...