Some bird species possess incredible ability to sleep while flying, allowing them to complete their long journeys while conserving energy.

See what a year looks like in the fastest-warming place on Earth See what a year looks like in the fastest-warming place on Earth Bird migration is one of nature’s great wonders. Here’s how ...

Arctic birds, like snow buntings and arctic terns, have made some amazing adaptations to be able to withstand the polar cold. Talk about an incredible journey! Arctic terns hold the record for the ...

Here are five of them. The Arctic tern is in pole position when it comes to lengthy migrations While Antarctica is always colder than the Arctic due to its large mass and dry climate, Arctic terns ...