Detective work by scientists analyzing 20 years of bird-watchers’ private audio recordings of white-throated sparrow songs revealed that a unique variant that popped up in western Canada has ‘gone ...

Researchers in Canada have been tracking the songs sung by White-throated Sparrows and found that their dominate tune has shifted over time in a surprising way. Since the ’60s, their most popular song ...

With the help of citizen scientists, researchers have tracked how one rare sparrow song went ''viral'' across Canada, traveling over 3,000 kilometers between 2000 and 2019 and wiping out a historic ...