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Colony Name
Guam
Atoll
Guam
EEZ
Northern Mariana Islands and Guam EEZ
Island Name
Guam
Local Island Name
Cabras Island
Coordinates
13° 26.633' N, 144° 46.683' E
Species Period Count Derivation Breeding Status Data Source Data Quality
Brown Noddy
Anous stolidus
(Laridae)
1960
July, August, September, October, November
(Present)
Data Deficient
Poor
Common White Tern
Gygis alba
(Laridae)
1960
July, August, September, October, November
(Common)
Confirmed
Poor
Black Noddy
Anous minutus
(Laridae)
1880 - 1998
(Common)
Data Deficient
Poor
Brown Noddy
Anous stolidus
(Laridae)
1983
(Common)
Confirmed
Poor
Common White Tern
Gygis alba
(Laridae)
1983
(Common)
Confirmed
Poor
Brown Booby
Sula leucogaster
(Sulidae)
1998
(Uncommon)
Data Deficient
Poor
Brown Noddy
Anous stolidus
(Laridae)
1998
(Common)
Data Deficient
Poor
Common White Tern
Gygis alba
(Laridae)
1998
(Common)
Data Deficient
Poor
Red-footed Booby
Sula sula
(Sulidae)
1998
(Uncommon)
Data Deficient
Poor
Wedge-tailed Shearwater
Ardenna pacifica
(Procellariidae)
1998
(Uncommon)
Data Deficient
Poor
Brown Booby
Sula leucogaster
(Sulidae)
1983
20-30 Individuals
Confirmed
Poor