The night parrot is a small parrot that is endemic to Australia. There were no confirmed sightings of the bird between 1912 and 1979, leading to speculation that it was extinct. The species is listed ...
The H5N1 strain of highly pathogenic avian influenza (HPAI) has killed millions of birds, as well as thousands of sea lions and elephant seals, since 2021 and has spread to every continent except ...