Seasonal
Codes:
|
| Sp |
Spring |
spring
migration period occurring from late March through
early June |
| Su |
Summer |
middle
of June though July
|
| B |
Breeding |
early
April to mid-June
|
| F |
Fall |
fall
migration period occurring from late July through
mid-October |
| W |
Winter |
late
October through March |
|
Abundance
Codes:
|
| A |
Abundant |
observed
repeatedly in expected habitats |
| C |
Common |
observed
frequently in expected habitats |
| FC |
Fairly
Common |
occurs
regularly in most expected habitats |
| U |
Uncommon |
occurs
regularly, but infrequently in most expected habitats |
| R |
Rare |
occurs
regularly, but in small numbers |
| O |
Occasional |
has
been recorded no more than a few times and is beyond
the periphery of normal annual range |
| X |
Accidental |
has
been recorded one or two times and is so far beyond
the periphery of normal annual range that reoccurrence
is unlikely |
| n/a |
not
applicable |
no
applicable information |
|
Migration
Status Code:
|
| Resident |
overwinters
regularly in area |
| Occasional
Resident |
some
members of the species may overwinter in years of
very high food supplies |
| Young
Disperse |
adults
are resident, but young usually move out of the
general area |
| Complete
Migrant |
virtually
all members of the species leave their breeding
range and Alaska during the nonbreeding season |
| Partial
Migrant |
seasonal
movements away from a breeding range by some, but
not all, members of a species with overlap between
breeding and nonbreeding ranges |
| Irruptive
Migrant |
migrations
that are not seasonally or geographically predictable
irruptions may occur in one year but not again for
many years
distances and numbers of individuals involved are
less predictable than for partial or complete migrants
|
|
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|
| Common
Name |
Genus
species |
Seasonal
Abundance |
Migration
Status |
General
Habitat |
|
Sp
|
Su
|
B
|
F
|
W
|
| Red-throated
Loon |
Gavia
stellata |
U |
U |
R |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes |
| Pacific
Loon |
Gavia
pacifica |
R
|
R
|
R
|
R
|
n/a |
Complete
Migrant |
Ponds,
Lakes |
| Common
Loon |
Gavia
immer |
U |
U |
U
|
U |
n/a |
Complete
Migrant |
Ponds,
Lakes |
| Yellow-billed
Loon |
Gavia
adamsii |
X |
n/a |
n/a |
X |
n/a |
Complete
Migrant |
Ponds,
Lakes |
| Horned
Grebe |
Podiceps
auritus |
FC |
FC |
FC
|
FC |
n/a |
Complete
Migrant |
Ponds,
Lakes |
| Red-necked
Grebe |
Podiceps
grisegena |
U |
U |
U |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes |
| Greater
White-fronted Goose |
Anser
albifrons |
U |
U |
R |
FC |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Snow
Goose |
Chen
caerulescens |
R |
R |
n/a |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Canada
Goose |
Branta
canadensis |
R |
R |
n/a |
R |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Brant |
Branta
bernicla |
X |
n/a |
n/a |
n/a |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Trumpeter
Swan |
Cygnus
buccinator |
C |
C |
C |
C |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Tundra
Swan |
Cygnus
columbianus |
U |
U |
n/a |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Gadwall |
Anas
strepera |
O
|
n/a |
n/a |
n/a |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Eurasian
Wigeon |
Anas
penelope |
O |
n/a |
n/a |
n/a |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| American
Wigeon |
Anas
americana |
C
|
C
|
C
|
C
|
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Mallard |
Anas
platyrhynchos |
FC |
FC |
U |
FC |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Blue-winged
Teal |
Anas
discors |
R |
R |
n/a |
R |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Northern
Shoveler |
Anas
clypeata |
FC |
U |
U |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Northern
Pintail |
Anas
acuta |
C |
C |
C |
C |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Green-winged
Teal |
Anas
crecca |
C |
C |
C |
C |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Canvasback |
Aythya
valisineria |
R |
R |
n/a |
R |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Redhead |
Aythya
americana |
R |
R |
n/a |
R |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Ring-necked
Duck |
Aythya
collaris |
U |
R |
n/a |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Greater
Scaup |
Aythya
marila |
FC |
FC |
FC
|
FC |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Lesser
Scaup |
Aythya
affinis |
C |
C |
C |
C |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Harlequin
Duck |
Histrionicus
histrionicus |
FC |
FC |
FC |
U |
n/a |
Complete
Migrant |
Streams,
Rivers |
| Surf
Scoter |
Melanitta
perspicillata |
FC |
FC |
U |
FC |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| White-winged
Scoter |
Melanitta
fusca |
FC |
FC |
U |
FC |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Black
Scoter |
Melanitta
nigra |
U |
U |
R |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Oldsquaw |
Clangula
hyemalis |
U |
U |
U |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Bufflehead |
Bucephala
albeola |
FC |
FC |
FC |
FC |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Common
Goldeneye |
Bucephala
clangula |
U |
R |
n/a |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Barrow's
Goldeneye |
Bucephala
islandica |
C |
C |
U |
C |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Red-breasted
Merganser |
Mergus
serrator |
U |
U |
U |
U |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands, Streams, Rivers |
| Common
Merganser |
Mergus
merganser |
R |
R |
n/a |
R |
n/a |
Complete
Migrant |
Ponds,
Lakes, Wetlands |
| Osprey |
Pandion
haliaetus |
O |
n/a |
U |
O |
n/a |
Complete
Migrant |
Ponds,
Lakes, Streams, Rivers |
| Bald
Eagle |
Haliaeetus
leucocephalus |
U |
U |
U |
U |
O |
Partial
Migrant |
Ponds,
Lakes, Streams, Rivers |
| Northern
Harrier |
Circus
cyaneus |
C |
C |
C |
C |
n/a |
Complete
Migrant |
Wetlands,
Lowlands, Uplands |
| Sharp-shinned
Hawk |
Accipiter
striatus |
U |
U |
U |
U |
n/a |
Complete
Migrant |
Forests |
| Northern
Goshawk |
Accipiter
gentilis |
U |
U |
U |
U |
R |
Resident,
Irruptive Migrant |
Forests |
| Swainson's
Hawk |
Buteo
swainsoni |
O |
O |
n/a |
O |
n/a |
Complete
Migrant |
n/a |
| Red-tailed
Hawk |
Buteo
jamaicensis |
U |
R |
R |
U |
n/a |
Complete
Migrant |
Forests |
| Rough-legged
Hawk |
Buteo
lagopus |
R |
R |
n/a |
U |
n/a |
Complete
Migrant |
Uplands |
| Golden
Eagle |
Aquila
chrysaetos |
C |
C |
C |
C |
R |
Complete
Migrant, Occasional Resident |
Uplands,
Mountainous regions |
| American
Kestrel |
Falco
sparverius |
FC |
FC |
FC |
FC |
n/a |
Complete
Migrant |
Forests,
Uplands |
| Merlin |
Falco
columbarius |
FC |
FC |
FC |
FC |
n/a |
Complete
Migrant |
Forests |
| Peregrine
Falcon |
Falco
peregrinus |
O |
O |
R |
O |
n/a |
Complete
Migrant |
Cliffs,
Riparian areas |
| Gyrfalcon |
Falco
rusticolus |
U |
U |
U |
U |
R |
Resident,
Young Disperse |
Cliffs,
Alpine Areas, Mountainous Regions |
| Ruffed
Grouse |
Bonasa
umbellus |
R |
R |
R |
R |
R |
Resident |
Forests |
| |