British Columbia Coastal Waterbird Survey

Bar charts

Annual graphs


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Seasonal bar charts

The following table provides a seasonal bar chart of species occurrence based on data associated with this project only. The thickness of the bar for each week is based on the frequency of reports based on all data selected (e.g. 25% of all daily observations). To view more advanced options as well as data from other projects, you can go to the NatureCounts data summary page.

You can restrict the bar charts to only some of the datasets that are part of this project

To insert the graphs below in your own web site using our web service click here.

284 species: JanFebMarAprMayJunJulAugSepOctNovDec
Greater White-fronted Goose
Graylag Goose (Domestic type)
Snow Goose
Ross's Goose
Brant
Cackling Goose
Canada Goose
goose sp.
Cackling/Canada Goose
Mute Swan
Trumpeter Swan
Tundra Swan
swan sp.
Muscovy Duck
Wood Duck
JanFebMarAprMayJunJulAugSepOctNovDec
Gadwall
Eurasian Wigeon
American Wigeon
Eurasian x American Wigeon (hybrid)
American Black Duck
Mallard
Mallard (Domestic type)
Mallard x Northern Pintail (hybrid)
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Green-winged Teal
Green-winged Teal (Eurasian)
Anas sp.
Canvasback
JanFebMarAprMayJunJulAugSepOctNovDec
Redhead
Ring-necked Duck
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
Aythya sp.
King Eider
Harlequin Duck
Surf Scoter
Common/Black Scoter
Black Scoter
scoter sp.
Long-tailed Duck
Bufflehead
Common Goldeneye
JanFebMarAprMayJunJulAugSepOctNovDec
Barrow's Goldeneye
Hooded Merganser
Common Merganser
Red-breasted Merganser
duck sp.
Ring-necked Pheasant
Indian Peafowl
Red-throated Loon
Pacific Loon
Common Loon
Yellow-billed Loon
loon sp.
Pied-billed Grebe
Horned Grebe
Red-necked Grebe
JanFebMarAprMayJunJulAugSepOctNovDec
Eared Grebe
Western Grebe
Clark's Grebe
grebe sp.
Black-footed Albatross
Northern Fulmar
Sooty Shearwater
Short-tailed Shearwater
Fork-tailed Storm-Petrel
Brown Pelican
Brandt's Cormorant
Double-crested Cormorant
Pelagic Cormorant
cormorant sp.
American Bittern
JanFebMarAprMayJunJulAugSepOctNovDec
Great Blue Heron
Great Egret
Western Reef-Heron
Green Heron
Black-crowned Night-Heron
Turkey Vulture
Osprey
Bald Eagle
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Northern Goshawk
Accipiter sp.
Red-tailed Hawk
Ferruginous Hawk
JanFebMarAprMayJunJulAugSepOctNovDec
Rough-legged Hawk
Buteo sp.
Golden Eagle
American Kestrel
Merlin
Gyrfalcon
Peregrine Falcon
Prairie Falcon
falcon sp.
hawk sp.
Virginia Rail
Sora
Sandhill Crane
Black-bellied Plover
American/Pacific Golden-Plover (Lesser Golden-Plover)
JanFebMarAprMayJunJulAugSepOctNovDec
American Golden-Plover
Pacific Golden-Plover
Semipalmated Plover
Killdeer
Plover sp.
Black Oystercatcher
Black-necked Stilt
American Avocet
Spotted Sandpiper
Green Sandpiper
Solitary Sandpiper
Willet
Wandering Tattler
Greater Yellowlegs
Lesser Yellowlegs
JanFebMarAprMayJunJulAugSepOctNovDec
Whimbrel
Long-billed Curlew
Hudsonian Godwit
Marbled Godwit
Ruddy Turnstone
Black Turnstone
Surfbird
Red Knot
Sanderling
Semipalmated Sandpiper
Western Sandpiper
Red-necked Stint
Least Sandpiper
Baird's Sandpiper
Pectoral Sandpiper
JanFebMarAprMayJunJulAugSepOctNovDec
Sharp-tailed Sandpiper
Rock Sandpiper
Dunlin
Stilt Sandpiper
Ruff
Short-billed Dowitcher
Long-billed Dowitcher
Common Snipe
Wilson's Snipe
Red-necked Phalarope
Red Phalarope
Phalarope sp.
Franklin's Gull
Little Gull
Black-headed Gull
JanFebMarAprMayJunJulAugSepOctNovDec
Bonaparte's Gull
Heermann's Gull
Mew Gull
Ring-billed Gull
California Gull
Herring Gull
Iceland Gull (Thayer's)
Iceland Gull (glaucoides/kumlieni)
Slaty-backed Gull
Western Gull
Glaucous-winged Gull
Western x Glaucous-winged Gull (hybrid)
Glaucous Gull
Great Black-backed Gull
Sabine's Gull
JanFebMarAprMayJunJulAugSepOctNovDec
Black-legged Kittiwake
gull sp.
Caspian Tern
Black Tern
Common Tern
Arctic Tern
tern sp.
Pomarine Jaeger
Parasitic Jaeger
Long-tailed Jaeger
Common Murre
Black Guillemot
Pigeon Guillemot
Marbled Murrelet
Ancient Murrelet
JanFebMarAprMayJunJulAugSepOctNovDec
Cassin's Auklet
Least Auklet
Rhinoceros Auklet
alcid sp.
Rock Pigeon (Feral Pigeon)
Band-tailed Pigeon
Eurasian Collared-Dove
Barn Owl
Great Horned Owl
Snowy Owl
Northern Pygmy-Owl
Barred Owl
Great Gray Owl
Long-eared Owl
Short-eared Owl
JanFebMarAprMayJunJulAugSepOctNovDec
Northern Saw-whet Owl
Anna's Hummingbird
Rufous Hummingbird
Belted Kingfisher
Downy Woodpecker
Northern Flicker
Pileated Woodpecker
Loggerhead Kingbird
Steller's Jay
Northwestern Crow
Common Raven
Purple Martin
Tree Swallow
Violet-green Swallow
Barn Swallow
JanFebMarAprMayJunJulAugSepOctNovDec
Black-capped Chickadee
Chestnut-backed Chickadee
Bushtit
Red-breasted Nuthatch
Brown Creeper
Bewick's Wren
House Wren
Pacific/Winter Wren
Marsh Wren
American Dipper
Golden-crowned Kinglet
Ruby-crowned Kinglet
American Robin
Varied Thrush
European Starling
JanFebMarAprMayJunJulAugSepOctNovDec
American Pipit
Sprague's Pipit
Orange-crowned Warbler
Yellow Warbler
Yellow-rumped Warbler
Common Yellowthroat
Spotted Towhee
Savannah Sparrow
Fox Sparrow
Song Sparrow
Lincoln's Sparrow
White-crowned Sparrow
Golden-crowned Sparrow
Snow Bunting
Northern Cardinal
JanFebMarAprMayJunJulAugSepOctNovDec
Rose-breasted Grosbeak
Red-winged Blackbird
Western Meadowlark
Brewer's Blackbird
Pine Grosbeak
House Finch
Pine Siskin
American Goldfinch
bird sp.
Northern Pintail
Bank Swallow
American Crow
Velvet Scoter
Common/Barrow's Goldeneye
White-capped Albatross
JanFebMarAprMayJunJulAugSepOctNovDec
Merlin (Black)
Greater/Lesser Yellowlegs
Short-billed/Long-billed Dowitcher
murrelet sp.
Common/Red-breasted Merganser
Common Gallinule
Shorebird sp.
Larus sp.
merganser sp.
owl sp.
Dark-eyed Junco
Pacific Wren
peep sp.
Leach's Storm-Petrel
cormorant sp.
JanFebMarAprMayJunJulAugSepOctNovDec
American Coot
Peregrine Falcon
Pallas's Bunting
Northern Shrike
Red Crossbill
Ruddy Duck
Canadian (River) Otter
Lontra canadensis
Northern Sea Lion
Eumetopias jubatus
California Sea Lion
Zalophus californianus
Harbor Seal
Phoca vitulina
Minke Whale
Balaenoptera acutorostrata
Killer Whale
Orcinus orca
Harbor Porpoise
Phocoena phocoena
Dall's Porpoise
Phocoenoides dalli
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of surveys
(total: 25,417)

KEY:| = insufficient data | = rare to widespread

Datasets used in this page:

  • British Columbia Coastal Waterbirds Survey (25,126 surveys)
  • British Columbia Marine Bird Atlas (291 surveys)
  • This page is provided through a web service of NatureCounts, a web site hosted by Bird Studies Canada, a partner of the Avian Knowledge Network.

     

     
     

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