Lesser Scaup

A female lesser scaup doing a wing flap/stretch/water shake.

Aythya affinis
Lesser Scaup chicks are capable of diving under water on their hatching day, but they are too buoyant to stay under for more than just a moment. By the time they are 5 to 7 weeks old they are able to dive for 2-25 seconds and swim underwater for 15-18 meters (50-60 ft).

Comments

Popular posts from this blog

Golden-crowned kinglet.

Connecticut warbler

My Cat is Stranger Than Your Cat