Assertion: duck | /r/HasProperty | precocial species
Facets:
Source sentences:
text: Being a precocial species a duck can swim with its mom within a few hours after hatching.
text: Ducks are precocial which means that they are covered with down and able to leave their nest jest a few hours after hatchingThey pluck their own down feathers from their breast to line the nest for cushioning and insulating the eggs in the nest.
text: As said in the previous section, ducks are precocial species because of which ducklings are born with their eyes open and already have down feathers to stay warm.