F/6.3, 1/200, ISO 1600.

Hooded Merganser

What did the duck carry his schoolbooks in?

His Quackpack!

Interesting Fact: Hooded Merganser ducklings leave their nest cavity within 24 hours of hatching. First, their mother checks the area around the nest and calls to the nestlings from ground level. From inside the nest, the little fluffballs scramble up to the entrance hole and then flutter to the ground, which may be 50 feet or more below them. In some cases they have to walk half a mile or more with their mother to the nearest body of water. ( https://www.allaboutbirds.org/guide/Hooded_Merganser/lifehistory )