What do you call it when you have your Grandma on speed dial?
Interesting Fact: Canvasbacks are social outside of the breeding season; they gather in large rafts by the thousands to tens of thousands. Only when winter food is scarce or clumped do they defend foraging areas against other Canvasbacks. ( https://www.allaboutbirds.org/guide/Canvasback/lifehistory )
I wonder where they can be swimming in such a hurry, maybe they are late to be somewhere or maybe they are just afraid of me. 🙂
Interesting Fact: Canvasbacks are diver ducks well equipped with their own form of flippers—large webbed feet that make them smooth and graceful swimmers. They spend much of their time in the water and use their long bills to feed by digging through bottom sediments in search of aquatic plant stems and roots, or submerged insects, crustaceans, and clams. ( http://animals.nationalgeographic.com/animals/birds/canvasback/ )