As Endangered Birds Lose Their Songs, They Can't Find Mates – Courthouse News Service
This 2016 photo provided by Murray Chambers shows a male regent honeyeater bird in Capertee Valley in New South Wales, Australia. The distinctive black and yellow birds were once common across Australia, but habitat loss since the 1950s has shrunk their population to only about 300 wild birds today. (Murray Chambers via AP) WASHINGTON (AP) — Male songbirds usually learn their tunes from adult mentors. But when aspiring crooners lack proper role models, they hit all the wrong notes — and have less success attracting mates. For five years, ecologist Ross Crates has tracked the singing abili...