Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
1-15 April
6-31 April
=0 birds
4=1-10
C=11-25
O=26-50
O=50-100
●=101-500*
●=500+
APRIL
SI-MMH-38 (REV. 9-85)
CENTRAL PACIFIC OCEAN
KURE I
MIDWAY I
PEARL AND HERMES REEF
LISIANSKI I
LAYSAN I
GARDNER PINNACLES
FRENCH FRIGATE SHOALS
NECKER I
NIHOA I
KAUAI I
OAHU I
MAUI I
HAWAII I
JOHNSTON-SAND I
PHOENIX ISLANDS
KINGMAN REEF
PALMYRA I
WASHINGTON I
FANNING I
CHRISTMAS I
HOWLAND I
BAKER I
JARVIS I
MCKEAN I
ENDERBURY I
CANTON I
BIRNIE I
PHOENIX I
HULL I
GARDNER
SYDNEY I
MALDEN I
STARBUCK I
TONGAREVA I
CAROLINE I
SOUTH
150°WEST
180° WEST
EQUATOR
160°
170°
200 300 400 500 STATUTE MILES
HAWAII
190°
180°
170°
160°
150°
NORTH
20°
10°
0°
10°
20°
S
L
S
N
E
S
4
V
4
S
5
N
8
3
4
14
7
1
3
2
2
1
1
2
1
1
1
7
9
2
1
2
2
0
4
S