bird
1. bird \'b*rd\ n [ME, fr. OE bridd] archaic 1: the young of a feathered
vertebrate 2: any of a class (Aves) of warm-blooded vertebrates
distinguished by havin g the body more or less completely covered with
feathers and the forelimbs modified as wings 3: a game bird 4: CLAY PIGEON
slang 5: FELLOW; esp : a peculiar person 6: SHUTTLECOCK 7: a hissing or
jeering expressive of disapproval; also : dismissal from employment 8:
GUIDED MISSILE
2. bird vi : to observe or identify wild birds in their natural environment