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Colony Name
McKean Island
Atoll
McKean Island
EEZ
Phoenix Group EEZ
Island Name
Nikumaroro Atoll
Local Island Name
Nikumaroro Atoll
Coordinates
3° 35.7' S, 174° 7.383' W
Species Period Count Derivation Breeding Status Data Source Data Quality
Tropical Shearwater
Puffinus bailloni
(Procellariidae)
2009
November
50 Breeding pairs
Estimated (directly)
Good
Survey Breeding Notes
Transect counts
Grey-backed Tern
Onychoprion lunatus
(Laridae)
2009
November
800 Breeding pairs
Estimated (directly)
Confirmed
Good
Survey Breeding Notes
Transect counts
Tropical Shearwater
Puffinus bailloni
(Procellariidae)
2009
November
(Breeding)
50 Breeding pairs
Estimated (directly)
Confirmed
Good
Lesser Frigatebird
Fregata ariel
(Fregatidae)
2009
November
3000 Individuals
Estimated (directly)
Good
Survey Breeding Notes
Night counts
Brown Booby
Sula leucogaster
(Sulidae)
2009
November
(Breeding)
8 Breeding pairs
Estimated (directly)
Confirmed
Good
Brown Noddy
Anous stolidus
(Laridae)
2009
November
(Breeding)
3000 Breeding pairs
Estimated (directly)
Confirmed
Good
Masked Booby
Sula dactylatra
(Sulidae)
2009
November
354 Breeding pairs
Estimated (directly)
Good
Survey Breeding Notes
Transect counts
Common White Tern
Gygis alba
(Laridae)
2009
November
(Unknown)
100 Individuals
Estimated (directly)
Data Deficient
Good
Masked Booby
Sula dactylatra
(Sulidae)
2009
November
1200 Individuals
Estimated (directly)
Good
Survey Breeding Notes
Night counts
Grey-backed Tern
Onychoprion lunatus
(Laridae)
2009
November
(Breeding)
800 Breeding pairs
Estimated (directly)
Confirmed
Good
Lesser Frigatebird
Fregata ariel
(Fregatidae)
2009
November
(Unknown)
3000 Individuals
Estimated (directly)
Non-Breeding
Good
Masked Booby
Sula dactylatra
(Sulidae)
2009
November
(Breeding)
1200 Individuals
Estimated (directly)
Confirmed
Good
Black Noddy
Anous minutus
(Laridae)
2009
November
50 Breeding pairs
Estimated (directly)
Confirmed
Good
Survey Breeding Notes
Transect counts
Red-footed Booby
Sula sula
(Sulidae)
2009
November
(Breeding)
50 Breeding pairs
Estimated (directly)
Confirmed
Good
Sooty Tern
Onychoprion fuscatus
(Laridae)
2009
November
(Breeding)
100 Individuals
Estimated (directly)
Confirmed
Good
Sooty Tern
Onychoprion fuscatus
(Laridae)
2009
November
100 Individuals
Estimated (directly)
Good
Survey Breeding Notes
Transect counts
Wedge-tailed Shearwater
Ardenna pacifica
(Procellariidae)
2009
November
(Unknown)
4 Individuals
Observed
Data Deficient
Good
Brown Noddy
Anous stolidus
(Laridae)
2009
November
3000-4000 Breeding pairs
Estimated (directly)
Confirmed
Good
Survey Breeding Notes
Transect counts
Polynesian Storm-petrel
Nesofregetta fuliginosa
(Oceanitidae)
2009
November
(Unknown)
2 Individuals
Observed
Data Deficient
Good
Sooty Tern
Onychoprion fuscatus
(Laridae)
2008
June
1000 Individuals
Estimated (directly)
Good
Brown Noddy
Anous stolidus
(Laridae)
2008
June
1000-1100 Individuals
Estimated (directly)
Confirmed
Good
Tropical Shearwater
Puffinus bailloni
(Procellariidae)
2008
June
50 Individuals
Estimated (directly)
Good
Grey-backed Tern
Onychoprion lunatus
(Laridae)
2008
June
500-600 Individuals
Estimated (directly)
Confirmed
Good
Lesser Frigatebird
Fregata ariel
(Fregatidae)
2008
June
1200 Breeding pairs
Estimated (directly)
Good
Masked Booby
Sula dactylatra
(Sulidae)
2008
June
318 Breeding pairs
Estimated (directly)
Good
Masked Booby
Sula dactylatra
(Sulidae)
2008
June
1000 Individuals
Estimated (directly)
Good
Black Noddy
Anous minutus
(Laridae)
2008
June
10-15 Breeding pairs
Estimated (directly)
Confirmed
Good
Brown Booby
Sula leucogaster
(Sulidae)
2006
April
(Breeding)
75 Breeding pairs
Estimated (directly)
Confirmed
Good
Brown Noddy
Anous stolidus
(Laridae)
2006
April
1630 Breeding pairs
Estimated (directly)
Confirmed
Good
Brown Noddy
Anous stolidus
(Laridae)
2006
April
(Breeding)
1630 Breeding pairs
Estimated (directly)
Confirmed
Good
Common White Tern
Gygis alba
(Laridae)
2006
April
(Breeding)
100 Breeding pairs
Estimated (directly)
Confirmed
Good
Tropical Shearwater
Puffinus bailloni
(Procellariidae)
2006
April
60 Breeding pairs
Estimated (directly)
Good
Great Frigatebird
Fregata minor
(Fregatidae)
2006
April
(Breeding)
400 Breeding pairs
Estimated (directly)
Confirmed
Good
Grey-backed Tern
Onychoprion lunatus
(Laridae)
2006
April
800 Individuals
Estimated (directly)
Confirmed
Good
Grey-backed Tern
Onychoprion lunatus
(Laridae)
2006
April
(Unknown)
800 Individuals
Estimated (directly)
Data Deficient
Good
Lesser Frigatebird
Fregata ariel
(Fregatidae)
2006
April
(Breeding)
1500 Breeding pairs
Estimated (directly)
Confirmed
Good
Masked Booby
Sula dactylatra
(Sulidae)
2006
April
(Breeding)
400 Breeding pairs
Estimated (directly)
Confirmed
Good
Lesser Frigatebird
Fregata ariel
(Fregatidae)
2006
April
1500 Breeding pairs
Estimated (directly)
Good
Red-footed Booby
Sula sula
(Sulidae)
2006
April
(Breeding)
60 Breeding pairs
Estimated (directly)
Confirmed
Good
Red-tailed Tropicbird
Phaethon rubricauda
(Phaethontidae)
2006
April
(Breeding)
34 Breeding pairs
Estimated (directly)
Confirmed
Good
Sooty Tern
Onychoprion fuscatus
(Laridae)
2006
April
(Unknown)
500 Individuals
Estimated (directly)
Data Deficient
Good
Wedge-tailed Shearwater
Ardenna pacifica
(Procellariidae)
2006
April
(Unknown)
2 Individuals
Observed
Data Deficient
Good
Masked Booby
Sula dactylatra
(Sulidae)
2006
April
400 Breeding pairs
Estimated (directly)
Good
Polynesian Storm-petrel
Nesofregetta fuliginosa
(Oceanitidae)
2006
April
(Breeding)
10 Breeding pairs
Estimated (directly)
Confirmed
Good
Tropical Shearwater
Puffinus bailloni
(Procellariidae)
2006
April
(Breeding)
60 Breeding pairs
Estimated (directly)
Confirmed
Good
Black Noddy
Anous minutus
(Laridae)
2006
April
6 Breeding pairs
Estimated (directly)
Confirmed
Good
Masked Booby
Sula dactylatra
(Sulidae)
2006
April
10 Individuals
Estimated (directly)
Good
Blue Noddy
Anous ceruleus
(Laridae)
2006
April
(Unknown)
1 Individuals
Observed
Data Deficient
Good
Sooty Tern
Onychoprion fuscatus
(Laridae)
2006
April
500 Individuals
Estimated (directly)
Good
Black Noddy
Anous minutus
(Laridae)
1984 - 2009
November
(Breeding)
50 Breeding pairs
Estimated (directly)
Confirmed
Good
Black Noddy
Anous minutus
(Laridae)
1984 - 2006
April
(Breeding)
6 Breeding pairs
Estimated (directly)
Confirmed
Good
Lesser Frigatebird
Fregata ariel
(Fregatidae)
1976
(Unknown)
40000 Individuals
Estimated (directly)
Confirmed
Poor
Blue Noddy
Anous ceruleus
(Laridae)
1976
(Unknown)
15000 Individuals
Estimated (directly)
Confirmed
Poor
Red-tailed Tropicbird
Phaethon rubricauda
(Phaethontidae)
1974
(Unknown)
500 Individuals
Estimated (directly)
Confirmed
Poor
Sooty Tern
Onychoprion fuscatus
(Laridae)
1974
(Unknown)
250000 Individuals
Estimated (directly)
Confirmed
Poor
Wedge-tailed Shearwater
Ardenna pacifica
(Procellariidae)
1974
(Unknown)
500 Individuals
Estimated (directly)
Confirmed
Poor
Brown Noddy
Anous stolidus
(Laridae)
1983
(Unknown)
20000 Individuals
Estimated (directly)
Confirmed
Poor
Bulwer's Petrel
Bulweria bulwerii
(Procellariidae)
1983
(Unknown)
200 Individuals
Estimated (directly)
Confirmed
Poor
Christmas Shearwater
Puffinus nativitatis
(Procellariidae)
1983
(Unknown)
50 Individuals
Estimated (directly)
Data Deficient
Poor
Common White Tern
Gygis alba
(Laridae)
1983
(Unknown)
7000 Individuals
Estimated (directly)
Confirmed
Poor
Great Frigatebird
Fregata minor
(Fregatidae)
1983
(Unknown)
1500 Individuals
Estimated (directly)
Data Deficient
Poor
Grey-backed Tern
Onychoprion lunatus
(Laridae)
1983
(Unknown)
23400 Individuals
Estimated (directly)
Confirmed
Poor
Masked Booby
Sula dactylatra
(Sulidae)
1983
(Unknown)
1500 Individuals
Estimated (directly)
Confirmed
Poor
Red-footed Booby
Sula sula
(Sulidae)
1983
(Unknown)
500 Individuals
Estimated (directly)
Data Deficient
Poor
Tropical Shearwater
Puffinus bailloni
(Procellariidae)
1983
(Unknown)
5000 Individuals
Estimated (directly)
Confirmed
Poor
Polynesian Storm-petrel
Nesofregetta fuliginosa
(Oceanitidae)
1983
(Unknown)
1000 Individuals
Estimated (directly)
Confirmed
Poor
Black Noddy
Anous minutus
(Laridae)
1983
(Unknown)
1000 Individuals
Estimated (directly)
Confirmed
Poor
Brown Booby
Sula leucogaster
(Sulidae)
1983
(Unknown)
100 Individuals
Estimated (directly)
Data Deficient
Poor