Crossword clues for Some birds. 4 letters:BIRDCurlew.BIRDEmblem on Mexico's flag.BIRDSwallow.BIRDFinch or doveBIRDPart of four NFL logosBIRDNightingale.BIRDLittle secret-teller.BIRDOne of the flockBIRDLarry LegendBIRD37 Across, e.g.BIRDPlaneBIRDDiver, for instanceBIRDOne concerned with nest eggsBIRDToothless vertebrate.BIRDFeeder frequenterBIRDHoopster LarryBIRDGoose or loonBIRDCeltics legendBIRDDinosaur descendantBIRDHe's Big on Sesame StreetBIRDBooby or loonBIRDParker's nicknameBIRDAircraft, slangilyBIRDSwallow or sparrowBIRDSeed eaterBIRDSmall singerBIRDWhat a tot might draw as an "m"BIRDFrequent tweeterBIRDRoadrunner, e.g.BIRDSwift, e.g.BIRDRaven or robinBIRDWhat a U.K. hobbyist called a "twitcher" hopes to seeBIRDDuck, sayBIRDTraffic signal?BIRDModern-day dinosaurBIRDGrebe, grackle, or grosbeakBIRDCrane or kiteBIRDSee 19-AcrossBIRD#33 for the CelticsBIRDCrane or cuckooBIRDLarry who may leap for a layupBIRDFlier on a telephone pole, oftenBIRDBlue jay or orioleBIRDT-__BIRDOwl or ospreyBIRDBunting, e.g.BIRDSee 30-AcrossBIRDPigeon or ploverBIRDAircraft, so to speakBIRDGander.