Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Fulica americana
1/30 Jewel Lake Contra Costa Co, Calif.
Incidentally I note that this black headed dril is getting white cheeks and chin but the bill is still quite bright reddish all 4 upg are now accounted for - this last mentioned yung has a fairly wide black breast stripe. - The whit-ld young following S takes every chance opportunity to feed itself and to chase insecds.-now 2 yng at C6 are