Answer: birds

AnswerCrossword Clue
BIRDSSkylarks and sparrows
BIRDS1963 Alfred Hitchcock film, with "The"
BIRDSHitchcock's "The-"
BIRDSCanaries or chats
BIRDSFilm set in Bodega Bay, with "The"
BIRDSBath visitors
BIRDSSwallows, e.g.
BIRDSHitchcock menaces
BIRDSAviary population
BIRDSCardinals or bishops
BIRDSMenaces in a Hitchcock film
BIRDSOrnithophobe's fear
BIRDSKites and coots
BIRDSGulls and geese
BIRDSWrens and sparrows
BIRDSHawks and herons
BIRDSRobins and wrens
BIRDSGift on the fourth day
BIRDSOrnithologist's study
BIRDSHeavier-than-air fliers.
birdsuttlecock
BIRDSHitchcock menace
BIRDSBadminton needs
BIRDSRazzberries
BIRDSHitchcock villains
BIRDSAudubon subjects
BIRDSAviary denizens
BIRDSCagers Sue and Larry
BIRDSCanaries and cardinals
BIRDSFlying attackers in a Hitchcock film
BIRDSAntagonists in a Hitchcock film
BIRDSHitchcock thriller, with "The"
BIRDSFeathered friends
BIRDSDoves and hawks
BIRDSAssailants in a Hitchcock film
BIRDSHitchcock assailants
BIRDSHawks and doves
BIRDSWith "The," 1963 Hitchcock classic
BIRDSCranes, but not derricks
BIRDSBoobies and loons