F/6.3, 1/640, ISO 200.

Mallard

What says “Quick, Quick”?

A duck with the hiccups.

Interesting Fact: The standard duck’s quack is the sound of a female Mallard. Males don’t quack; they make a quieter, rasping sound. ( https://www.allaboutbirds.org/guide/Mallard/lifehistory )