Penguins offer ranged clues so you can Antarctic weather change
Aboard The brand new MV Arctic Dawn, Antarctica - Peering by way of binoculars away from an expansive vessel bobbing during the frigid oceans, polar ecology scientists Michael Wethington and you will Alex Borowicz see a rugged outcrop towards the Antarctica's Andersson Isle having splatterings off reddish-brown guano that might laws a colony out-of penguins nearby.
The newest birds have become significantly more than simply a renowned icon of the new planet's suspended southern area.