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MAGPIE
GOOSE
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TRIBE ANSERANATINI
|
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Magpie
Goose
|
Anseranas
semipalmata
|
T
|
20.0
|
mm
|
Males
|
S
|
18.0
|
mm
|
Females
|
|
WHISTLING
OR TREE DUCKS
|
TRIBE
DENDROCYGNINI
|
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Spotted
Whistling Duck
|
Dendrocygna
guttata
|
L
|
11.0
|
mm
|
|
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Plumed
or Eyton's Whistling Duck
|
Dendrocygna
eytoni
|
L
|
11.0
|
mm
|
|
|
|
|
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|
East
Indian Wandering Whistling Duck
|
Dendrocygna
arcuata arcuata
|
L
|
11.0
|
mm
|
|
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Australian
Wandering Whistling Duck
|
Dendrocygna
arcuata australis
|
M
|
12.0
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mm
|
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Lesser
Wandering Whistling Duck
|
Dendocygna
arcuata pygmaea
|
K
|
10.0
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mm
|
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Fulvous
Whistling Duck
|
Dendrocygna
bicolor
|
L
|
11.0
|
mm
|
Few
Males
|
N
|
13.0
|
mm
|
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Black-billed
or Cuban Whistling Duck
|
Dendrocygna
arborea
|
N
|
13.0
|
mm
|
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Lesser,
Indian or Javan Whistling Duck
|
Dendrocygna
javanica
|
K
|
10.0
|
mm
|
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White-faced
Whistling Duck
|
Dendrocygna
viduata
|
L
|
11.0
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mm
|
|
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|
Northern
Red-billed Whistling Duck
|
Dendrocygna
autumnalis autumnalis
|
M
|
12.0
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mm
|
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Southern
Red-billed Whistling Duck
|
Dendrocygna
autumnalis discolor
|
M
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12.0
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mm
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SWANS
AND GEESE
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TRIBE
ANSERINI
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Coscoroba
Swan
|
Coscoroba
coscoroba
|
T
|
20.0
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mm
|
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Black
Swan
|
Cygnus
atratus
|
V
|
24.0
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mm
|
Males
|
U
|
22.0
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mm
|
Females
|
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Mute
Swan
|
Cygnus
olor
|
W
|
27.0
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mm
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Black-necked
Swan
|
Cygnus
melanocoryphus
|
T
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20.0
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mm
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Whistling
Swan
|
Cygnus
colombianus colombianus
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V
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24.0
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mm
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Bewick's
Swan
|
Cygnus
colombianus bewickii
|
V
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24.0
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mm
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Eastern
Bewick's or Jankowski's Swan
|
Cygnus
colombianus jankowskii
|
V
|
24.0
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mm
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Whooper
Swan
|
Cygnus
cygnus cygnus
|
W
|
27.0
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mm
|
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Trumpeter
Swan
|
Cygnus
cygnus buccinator
|
W
|
27.0
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mm
|
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Swan
Goose
|
Anser
cygnoides
|
T
|
20.0
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mm
|
Males
|
S
|
18.0
|
mm
|
Females
|
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Western
or Yellow-billed Bean Goose
|
Anser
fabalis fabalis
|
T
|
20.0
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mm
|
Males
|
S
|
18.0
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mm
|
Females
|
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Johansen's
Bean Goose
|
Anser
fabalis johanseni
|
T
|
20.0
|
mm
|
Males
|
S
|
18.0
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mm
|
Females
|
|
Middendorf's
Bean Goose
|
Anser
fabalis middendorfii
|
T
|
20.0
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mm
|
Males
|
S
|
18.0
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mm
|
Females
|
|
Russian
Bean Goose
|
Anser
fabalis rossicus
|
T
|
20.0
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mm
|
Males
|
S
|
18.0
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mm
|
Females
|
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Thick-billed
or Eastern Bean Goose
|
Anser
fabalis serrirostris
|
T
|
20.0
|
mm
|
Males
|
S
|
18.0
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mm
|
Females
|
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Pink-footed
Goose
|
Anser
brachyrhynchus
|
R
|
16.0
|
mm
|
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European
White-fronted Goose
|
Anser
albifrons albifrons
|
R
|
16.0
|
mm
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Pacific
White-fronted Goose
|
Anser
albifrons frontalis
|
R
|
16.0
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mm
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Greenland
White-fronted Goose
|
Anser
albifrons flavirostris
|
R
|
16.0
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mm
|
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Tule
Goose
|
Anser
albifrons gambelli
|
S
|
18.0
|
mm
|
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Lesser
White-fronted Goose
|
Anser
erythropus
|
N
|
13.0
|
mm
|
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Western
Greylag Goose
|
Anser
anser anser
|
T
|
20.0
|
mm
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Eastern
Greylag Goose
|
Anser
anser rubrirostris
|
T
|
20.0
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mm
|
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Bar-headed
Goose
|
Anser
indicus
|
P
|
14.0
|
mm
|
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Emperor
Goose
|
Anser
canagicus
|
R
|
16.0
|
mm
|
Some
Males
|
S
|
18.0
|
mm
|
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Lesser
Snow and Blue Goose
|
Anser
caerulescens caerulescens
|
R
|
16.0
|
mm
|
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Greater
Snow Goose
|
Anser
caerulescens atlanticus
|
R
|
16.0
|
mm
|
Some
Males
|
S
|
18.0
|
mm
|
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Ross's
Goose
|
Anser
rossii
|
N
|
13.0
|
mm
|
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Atlantic
Canada Goose
|
Branta
canadensis canadensis
|
T
|
20.0
|
mm
|
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Central
or Todd's Canada Goose
|
Branta
canadensis interior
|
S
|
18.0
|
mm
|
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|
Great
Basin or Moffitt's Canada Goose
|
Branta
canadensis moffitti
|
S
|
18.0
|
mm
|
|
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Giant
Canada Goose
|
Branta
canadensis maxima
|
T
|
20.0
|
mm
|
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Lesser
Canada Goose
|
Branta
canadensis parvipes
|
R
|
16.0
|
mm
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Taverner's
Canada Goose
|
Branta
canadensis taverneri
|
R
|
16.0
|
mm
|
|
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Dusky
Canada Goose
|
Branta
canadensis occidentalis
|
R
|
16.0
|
mm
|
|
|
|
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Vancouver
Canada Goose
|
Branta
canadensis fulva
|
S
|
18.0
|
mm
|
|
|
|
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Aleutian
Canada Goose
|
Branta
canadensis leucopareia
|
N
|
13.0
|
mm
|
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Richardson's
Canada Goose
|
Branta
canadensis hutchinsii
|
N
|
13.0
|
mm
|
|
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Cackling
Canada Goose
|
Branta
canadensis minima
|
N
|
13.0
|
mm
|
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Bering
Canada Goose
|
Branta
canadensis asiatica
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N
|
13.0
|
mm
|
|
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Hawaiian
Goose or Néné
|
Branta
sandvicensis
|
R
|
16.0
|
mm
|
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Barnacle
Goose
|
Branta
leucopsis
|
R
|
16.0
|
mm
|
|
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Russian
or Dark-bellied Brent Goose
|
Branta
bernicla bernicla
|
P
|
14.0
|
mm
|
|
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Atlantic
or Light-bellied Brent Goose
|
Branta
bernicla hrota
|
P
|
14.0
|
mm
|
|
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Lawrence's
Brent Goose
|
Branta
bernicla nigricans
|
P
|
14.0
|
mm
|
|
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Pacific
Brent Goose or Black Brant
|
Branta
bernicla orientalis
|
M
|
12.0
|
mm
|
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Red-breasted
Goose
|
Branta
ruficollis
|
M
|
12.0
|
mm
|
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SHELDUCKS
AND SHELDGEESE
|
TRIBE
TADORNINI
|
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Crested
Shelduck
|
Tadorna
cristata
|
R
|
16.0
|
mm
|
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Ruddy
Shelduck
|
Tadorna
ferruginea
|
N
|
13.0
|
mm
|
|
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South
African or Cape Shelduck
|
Tadorna
cana
|
P
|
14.0
|
mm
|
|
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Australian
Shelduck
|
Tadorna
tadornoides
|
R
|
16.0
|
mm
|
|
|
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Paradise
or New Zealand Shelduck
|
Tadorna
variegata
|
P
|
14.0
|
mm
|
|
|
|
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|
Black-backed
Radjah Shelduck
|
Tadorna
radjah radjah
|
M
|
12.0
|
mm
|
|
|
|
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|
|
Red-backed
Radjah Shelduck
|
Tadorna
radjah rufitergum
|
M
|
12.0
|
mm
|
|
|
|
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Common
Shelduck
|
Tadorna
tadorna
|
N
|
13.0
|
mm
|
|
|
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|
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|
Egyptian
Goose
|
Alopochen
aegyptiacus
|
N
|
13.0
|
mm
|
|
|
|
|
|
|
Orinoco
Goose
|
Neochen
jubatus
|
N
|
13.0
|
mm
|
|
|
|
|
|
|
Abyssinian
Blue-winged Goose
|
Cyanochen
cyanopterus
|
N
|
13.0
|
mm
|
|
|
|
|
|
|
Andean
Goose
|
Chloephaga
melanoptera
|
R
|
16.0
|
mm
|
Some
Males
|
T
|
20.0
|
mm
|
|
|
Ashy-headed
Goose
|
Chloephaga
poliocephala
|
P
|
14.0
|
mm
|
Some
Males
|
Q
|
15.0
|
mm
|
|
|
Ruddy-headed
Goose
|
Chloephaga
rubidiceps
|
P
|
14.0
|
mm
|
Some
Males
|
Q
|
15.0
|
mm
|
|
|
Upland
or Lesser Magellan Goose
|
Chloephaga
picta picta
|
S
|
18.0
|
mm
|
Males
|
R
|
16.0
|
mm
|
Females
|
|
Falkland
Upland or Greater Magellan Goose
|
Chloepaga
picta leucoptera
|
T
|
20.0
|
mm
|
|
|
|
|
|
|
Patagonian
or Lesser Kelp Goose
|
Chloephaga
hybrida hybrida
|
P
|
14.0
|
mm
|
Males
may be
|
R
|
16.0
|
mm
|
|
|
Falkland
or Greater Kelp Goose
|
Chloephala
hybrida malvinarum
|
R
|
16.0
|
mm
|
Males
|
S
|
18.0
|
mm
|
|
|
Aberrant
species with affinities to :-
|
TRIBE
TADORNINI
|
|
|
|
|
|
|
|
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|
Cereopsis
or Cape Barren Goose
|
Cereopsis
novaehollandiae
|
T
|
20.0
|
mm
|
|
|
|
|
|
|
Flying
Steamer Duck
|
Tachyeres
patachonicus
|
S
|
18.0
|
mm
|
|
|
|
|
|
|
Magellanic
Flightless Steamer Duck
|
Tachyeres
pteneres
|
T
|
20.0
|
mm
|
|
|
|
|
|
|
Falkland
Island Flightless Steamer Duck
|
Tachyeres
brachypterus
|
T
|
20.0
|
mm
|
|
|
|
|
|
|
Patagonian
Crested Duck
|
Lophonetta
specularoides
|
L
|
11.0
|
mm
|
|
|
|
|
|
|
Andean
Crested Duck
|
Lophonetta
specularoides alticola
|
M
|
12.0
|
mm
|
|
|
|
|