Crossword clues for Birds. 4 letters:BIRDOne word in the 10 longest answers, if one letter is changedBIRDFrequent tweeterBIRDCrane or cuckooBIRDEagle or larkBIRDEarly Antarctic aviator*BIRDModern-day dinosaurBIRDSparrow or crowBIRDAudubon painting subjectBIRD#33 for the CelticsBIRDT-__BIRD__ of paradiseBIRDMany a sports team logoBIRDWren or robinBIRDWNBA all-time assists leader Sue ___BIRDMcHale teammateBIRDDinosaur descendantBIRDOne in a flockBIRDBadminton projectileBIRDDodo, for instanceBIRDCeltics legendBIRDAviary's occupantBIRDFeathered friendBIRDBlue jay or orioleBIRDDove or robinBIRD__ callBIRDRobin or wrenBIRDSomething Superman is mistaken forBIRDTweeter in a treeBIRDBuilder of a 47 AcrossBIRDFlyer or fryerBIRDCardinal or orioleBIRDFlying egg-layerBIRDThe Celtics' #33BIRDCeltic No. 33BIRDParish partner?BIRDTwitter producerBIRDTraffic signal?BIRDGrackle or grosbeakBIRDShuttlecockBIRDCharlie Parker's nicknameBIRDFrequent flierBIRDFormer Celtics star LarryBIRDWren or henBIRDOne of the flockBIRDFeeder frequenterBIRDLarry who may leap for a layupBIRDCock, but not bullBIRD*See 29-AcrossBIRDFinch or falconBIRDHawk or dove, e.g.