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 |
---|---|---|---|---|---|---|
1960
July, August, September, October, November
|
(Present)
|
Data Deficient
|
Poor
|
|||
1960
July, August, September, October, November
|
(Common)
|
Confirmed
|
Poor
|
|||
1880 - 1998
|
(Common)
|
Data Deficient
|
Poor
|
|||
1998
|
(Uncommon)
|
Data Deficient
|
Poor
|
|||
1983
|
20-30 Individuals
|
Confirmed
|
Poor
|
|||
1983
|
(Common)
|
Confirmed
|
Poor
|
|||
1983
|
(Common)
|
Confirmed
|
Poor
|
|||
1998
|
(Uncommon)
|
Data Deficient
|
Poor
|
|||
1998
|
(Common)
|
Data Deficient
|
Poor
|
|||
1998
|
(Common)
|
Data Deficient
|
Poor
|
|||
1998
|
(Uncommon)
|
Data Deficient
|
Poor
|