Bird migration has fascinated people for centuries. Migratory patterns are also dynamic and research is needed to understand changes in movement of species. Majority of the bird species in North ...

After decades of frustration, machine-learning tools are unlocking a treasure trove of acoustic data for ecologists. A small songbird soars above Ithaca, New York, on a September night. He is one ...

A team at The University of Oxford have been investigating how to help declining insect and bird ... and track swarm migration. "We have a radar transmitter sitting on the ground, a small tag ...