□ - 1-15 April 
0*6-31 April 
Qu. 0 blrd-g 
1-10 * 
0 - 11-25 * 
0-26-50 ’ 
O-50-100 * 
WHITE-RUMPED STORM PETRELS 
( Oceanodroma leucorhoa + 0. castro ) 
At-Sea Distribution and Abundance 
#-101-500" 
APRIL 
SI-MNH-38 (Riy. 9-65) 
CENTRAL PACIFIC OCEAN 
• MIDWAYl I 
PEARL ^NO HERMES 
LISIANSKI I. 
• GARDNER PINNACLES 
RENCH FRIG 
■ATE shoals 
.NIHOA I 
KAUA 
HAWAII L 
iHNStON-SAND 1 
KING 
PALMYRA I 
WASHINGTON I 
FANNIN 
RISTMAS I 
HOWLAND 
• BAKER I 
JARVIS I. 
McKEAN l 
B RNIE I 
-SYDNEY 
HULL I. 
» STAFIBUCK 
\SLANOs 
TONGAI 
REVA 
*NUK 
'NONO I 
'AKAOI'U I. 
10* 
SOUTH 
150" WEST 
'60 sTaTuTE'MIL 
