These banded birds have scientists singing a new tune | CBC.ca Loaded
These banded birds have scientists singing a new tune
7 months ago
Duration 2:28
These banded birds have scientists singing a new tune
7 months ago
News
Duration 2:28
Biologists at the Beaverhill Bird Observatory near Tofield, Alta., have discovered a change in the wings of birds, and they believe it's connected to climate change.