"...a group of mallard ducks on the ground is call a “sord”, but when in flight, it is called a “flock” (as are all ducks in flight)."- Ducks Unlimited Canada FAQ
"...a group of mallard ducks on the ground is call a “sord”, but when in flight, it is called a “flock” (as are all ducks in flight)."
- Ducks Unlimited Canada FAQ