Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1974
Mallard
Anas platyrhynchos
Jan.5 Coyote Hills Reg. Park, Alameda Co., Calif: 100
Feb.2 Monterey Bay offshore boat trip, Monterey Co., Calif - 1 pair
4 miles offshore, sit[illegible]ms on ocean after first spotted
flying around. First time I've ever seen this
species offshore
May 19 Alameda South Shore, Alameda Co.: 2\u033e, 2\u0338, 3 large
ducklings on Doolittle Pond,
Jun 3 Tioga Pass, Tuolumne Co., Calif: 1\u033e + 1\u0338 on lake at 8700'
Dec.21 Boulder area, Boulder Co., Colo: 4000 on Valmont Res.
Dec.28 Barr Lake to Myir Sags, Colo: 10,000 on Jackson Res,