Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Jul
1950
559
Fulica americana
July 22 Lake Towescale, 420 ft, Alameda Co., Calif.-
Nest @ H7.24 is suffering from lack of attention, H7.23 is slowly developing but not being greatly enlarged, I was in that area. I6.1 & I6.18 are just heaps of cat-tails covered with flies.
J6.7 seems to be abandoned, the Buddy nest at J6.22 is no longer in use. @ 2:30 p.m. SE♀ off the nest at X7.17. 7 eggs in nest K7.17- #8 missing, lost not hatched since only 18 days have elapsed since laying.
Nest newly built up, both parents in close defending. I doubt if any of these eggs hatch - none pipped.
Still 4 eggs in nest P16.2 -♀ was on the nest, both birds vigorous in defense. Both young in close also - they are starting into their dark gray stage.
Univ Calif Campus, Alameda Co., Calif.-
BW + color photos made of the following plates:
Wetmore & Swales.
1931 The Birds of Haiti and the Dominican Republic. USNM Bull. 155 pl. 16 p.138
Kirkman & Orton-
The British Bird Books.
(London, T.C. & E.C. Jack) pl.135, p.602.
Howard
1940 A waterbird world (Cambridge
pl. facing p. 40