Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
1-15 December
= 16-31 December
○ = 0 birds
● = 1-10
○ = 11-25
● = 26-50
● = 51-100
● = 101-500
● = 500+
BULWER'S PETREL (Bulweria bulwerii)
At-Sea Distribution and Abundance
DECEMBER
CENTRAL PACIFIC OCEAN
30°
H A W A I I
KURE I.
MIDWAY I.
PEARL AND HERMES REEF
LISIANSKI I.
LAYSAN I.
GARDNER PINNACLES
FRENCH FRIGATE SHOALS
NECKER I.
NIHOA I.
KAUAI I.
CAHU I.
MAUI I.
HAWAI I.
JOHNSTON-SAND I.
KINGMAN REEF
PALMYRA I.
WASHINGTON I.
FANNING I.
CHRISTMAS I.
HOWLAND I.
BAKER I.
JARVIS I.
PHOENIX ISLANDS
McKEAN I.
CANTON I.
ENDERBURY I.
BRINE I.
PHOENIX I.
HULL I.
SYDNEY I.
GARDNER I.
TOKELAU ISLANDS
ATAFU I.
NUKUNONO I.
FAKAOFU I.
TONGAREVA I.
CAROLINE I.
180° WEST
170°
160°
150° WEST
30° NORTH
20°
10°
0°
EQUATOR
100 200 300 400 500 STATUTE MILES
S1-MW-38 (8-85)