A bird once declared extinct in the wild has just laid eggs in Hawaii. The sihek vanished by the 1980s after the accidental ...

The journey to recovery was long, complex, and in some ways unprecedented, but has achieved an unthinkable success of ...

One of the birds that laid eggs was born at the Cincinnati Zoo, which played a key role in the decades-long project.

The birds were eliminated when the invasive brown treesnake was accidentally introduced to the island of Guam in the ’40s.

The brightly colored birds are extinct in the wild, having disappeared from their native Guam in 1988 due to the introduction ...

"It's hard not to feel like a proud parent seeing them out there thriving and making history," London Zoo bird keeper Charlotte James said Jonny Shepherd/TNC-ZSL; TNC-ZSL The once-extinct Sihek ...

Catherine Cruz reports on the sihek, an endangered bird that recently returned to the wild and laid eggs at their new Pacific ...

Marianas Audubon Society has called for United Airlines to resume flying Guam's endangered bird species between the U.S.

I recently returned from a 10-week trip assisting with sihek Guåhan (Guam kingfisher) monitoring at The Nature Conservancy’s ...

The first wild eggs of an endangered bird have been laid for the first time in almost four decades, and the Cincinnati Zoo & ...

A new major threat to Guam’s endangered birds has been stopped in its tracks. The Guam Department of Agriculture has ...

"It's hard not to feel like a proud parent seeing them out there thriving and making history," London Zoo bird keeper ...