COLOGICAL COLLECTION
GRIFFING BANCROFT AND GRIFFING BANCROFT, JR.
SAN DIEGO, CALIFORNIA

<table><tr><td>A. O. U. No.</td><td>128.1</td><td rowspan="4">NATURAL SIZE</td></tr><tr><td>No. OF EGGS</td><td>1</td></tr><tr><td>DATE</td><td>March 28,</td></tr><tr><td></td><td>1923.</td></tr><tr><td colspan="2">INCUBATION</td><td>About one-third. IDENTIFICATION From birds.</td></tr><tr><td>LOCALITY</td><td colspan="2">Magdalena Bay, Lower California, Mexico.</td></tr><tr><td>NEST</td><td colspan="2">A platform of sticks ten feet above the ground, on top of a Mangrove tree. One of a colony on Santa Margarita Island, forty miles south of Magdalena. Latitude 24°.</td></tr><tr><td colspan="3">Collected for and prepared by us.</td></tr></table>

SET NO. 3121

COLLECTED BY L. G. Peyton.