This breed is known for its large ... And while the mature versions of these ducks can vary in color depending on whether they are male or female, their hatchlings all sport the same cute yellow ...

At passion’s peak, he ducks out of view, bursts forth again, rushes the female, mounts—and they mate for 10 seconds. Though brief, it’s effective. During the next six to eight weeks ...

During mating season, male ducks often bob their heads as part of ... will bob his head rhythmically while swimming close to a female, sometimes paired with quacking or other vocalizations.