Sihek became extinct in the wild from their native Guam in 1986 due to the introduction of the brown tree snake, but a captive-breeding program has kept the species alive since then. ....dumbass humans fucking with the natural order of things again though good to hear they've tried to reverse their stupidity.
‘Extinct’ Guam kingfisher takes flight again after nearly 40 years (mongabay.com)