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Juvenile Glaucous-winged Gull
(URL=
http://www.BirdId.co.uk/BirdDetail.aspx?UniqueId=939-216
)
Characteristics
Colouring
Grey back, white head, black bill
Voice
Deep, barking notes
Feeds on
Fish, molluscs, insects, offal
Flight
Strong but heavy
Nesting
Ground
Social
Flocks
Juvenile Glaucous-winged Gull
Also Known As ..
Great Black-backed Gull
Page Last Updated 09/04/2018 08:29:00
Base Information
Sex
Both
Age
Juvenile
Status
Secure
Order
Charadriiformes
Family
Laridae
Species
Larus marinus
Category
Gulls
StdName
Great Black-backed Gull
Vital Statistics
Length
64
to
78
cms
Weight
1000
to
2100
gms
Wingspan
150
to
170
cms
Lifespan
10
to
20
years
Beak Length
Medium
Beak Width
Wide
Beak Shape
General
Tail Length
Medium
Distribution
Y
Common
R
Rare
V
Very Rare
N
Not Seen
Region EU
N
Europe
CH
N
DE
N
ES
N
FR
N
GB
N
IE
N
Region NA
R
North America
CA
N
US
R
Country US
R
United States
AZ
R
CA
N
FL
N
IA
N
KS
N
MA
N
MI
N
MN
N
MO
N
OK
N
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