Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1973
Yellow-headed Blackbird
Xanthocephalus xanthocephalus
July 8 Woodland Sugar Ponds, Yolo Co., Calif: 25
July 14 Woodland Sugar Ponds: 10
July 21 Whitemoto Rivermouth, Salton Sea, Riverside Co., Calif: 50
South end Salton Sea, Imperial Co., Calif: 50
July 22 Finney Lake, Imperial Co., Calif: 25
West Pond, Imperial Dam, Imperial Co., Calif: 2 h.a.
Aug.31 Woodland area: 50 roosting in cattails along channel bordering rd. parallel to. I-5, just n.of I-5. Some 👤➡
Sep.13 Furnace Creek Ranch, Death Valley, Inyo Co., Calif: 50
Sep.14 South end Salton Sea, Imperial Co., Calif: 10
Oct.20 South end Salton Sea: 50+
Nov.23 South end Salton Sea: 500+