State of the Birds Report highlights the urgent need for conservation as North American bird populations continue to fall.

U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to ...

A new report says at least 112 North American bird species have lost more than half their populations in the past 50 years ...

says the IUCN Red List head It is hoped an endangered species of duck in Jersey could breed later this year to help boost its population, the island's zoo said. White-winged ducks, which are ...

At least 112 North American bird species have lost more than half their populations in the past 50 years, according to a new ...