Migrating birds choose routes with the best wind and uplift conditions, helping them to fly nonstop for hundreds of kilometers over the sea more

Study urges the use of leg bands for marking individuals instead of wing tags more

Bats carried aloft to almost 2,000 metres by air currents more

A global archive with movement data collected across three decades logs changes in the behaviour of Arctic animals more

Volatile organic compounds identified that can be used for olfactory navigation by homing pigeons more

The scientific pilot phase of the earth-spanning animal observation system begins more

High frequency continuous tracking reveals how the world’s heaviest soaring bird stays in flight more