the widgeon (anas penelope) duck's nest

anas animal batch bird birds breeding build cell clutch down duck ducks egg eggs eight eurasian european female fluff fruit fuzz guide hen incubation laying life locule made make mallard meadow nature nest nesting nestle nidificate nidus ovicell ovum penelope replication reproduction semiaquatic shell soft summer volplane water waterfowl widgeon wigeon wild wildlife