Wild seabirds that face high energy demands during the breeding season go on to migrate farther and raise more chicks the ...

Peter Marra, Georgetown University and Nathan W. Cooper, Smithsonian Institution Every year, billions of migratory birds ...

A new analytical method is revealing how conservationists can further boost breeding programmes dedicated to saving some of the world’s most threatened species, according to new research led by the ...

Most migratory birds spend their winters in one habitat and then fly to a new area in the springtime to breed. They’ll raise one or more broods of young there. Then, come fall, they begin the trip ...

For the second year in a row, researchers have spotted purple-crowned fairywrens – small birds that dwell near creeks and rivers in northern Australia – reproducing outside their usual breeding season ...