Collective Nouns - Birds

Birds
Species	Collective Term (most usual first)
Birds	Volery
Bitterns	Sedge, Siege
Budgerigars	Chatter
Bustards	Flock
Capercaillies	Tok
Chickens	Brood, Peep
Choughs	Chattering, Clattering
Coots	Cover, Raft
Cormorants	Flight
Cranes	Sedge, Siege
Crows	Murder, Hover
Curlews	Head
Doves	Flight, Dole, Dule, Pitying, Prettying
Ducks	Flush, Team (diving) dopping (in flight) team, plump (on water) Paddling (brood) Flush (pair) Brace
Dunlin	Fling
Eagles	Convocation
Falcons	Cast
Finches	Charm, Trimming, Trembling
Geese	(at rest) Gaggle, Flock, Nide (in flight) Skein
Goldfinches	Glister, Charm, Chattering, Drum, Troubling
Goshawks	Flight
Grouse	Covey (single family) Brood (large group) Pack
Guillemots	Bazaar
Gulls	Colony, Pack
Hawks	Cast, Leash, Kettle
Hens	Brood
Herons	Sedge, Siege
Hummingbirds	Shimmer, Charm
Jays	Band, Party
Lapwings	Desert, Deceit
Larks	Exultation, Bevy, Ascension
Magpies	Tittering, Tiding
Mallards	Sord (on land) Flush, Sute (on water) Puddling
Nightingales	Match, Watch
Owls	Parliament, Stare
Parrots	Flock, Company
Partridges	Covey, Bew
Peacocks	Muster, Ostentation, Pride
Penguins	Raft (in water), Waddle (on dry land)
Pheasants	Nye, Bouquet
Pigeons	Flight, Flock
Plovers	Congregation, Leash, Wing
Poultry	Run
Puffins	Raft
Quail	Bevy, Covey
Ravens	Unkindness, Conspiracy
Rooks	Parliament, Building, Clamour
Ruffs	Hill
Sea Fowl	Cloud
Seagulls	Squabble
Sheldrakes	Dopping, Doading
Snipe	(at rest) Walk (in flight) Wisp
Sparrows	Host, Quarrel, Tribe
Starlings	Murmuration
Storks	Mustering
Swallows	Flight
Swans	Herd, Bank, Bevy, Game, Squadron, Wedge, Whiteness, Drift
Swifts	Flock
Teal	Spring, Coil, Knob, Raft
Terns	Dread
Thrushes	Mutation
Turkeys	Flock, Dole, Dule, Raffle, Raft, Rafter
Turtledoves	Pitying
Vultures	Wake
Waterfowl	Plump
Widgeon	Company, Bunch, Coil, Knob
Wildfowl	Trip
Woodcock	Fall, Covey, Plump
Woodpeckers	Descent
Wrens	Herd