Field notes, v1377
Page 131
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
60 Journal R.E. Johnson 1967 Wildcat Canyon, Tilden Regional Park, Contra Costa Co., Calif. (cont.) Jan. 11. 5 Jewel Lake & adjacent cattails, etc. Canvasback - 4 Coot - 10+ Mallard - 10+ Canada Goose - 1 Bufflehead - 1? Red-winged Blackbird - many heard calling, none seen. 6 Other. a Mourning Dove was heard calling in the distance at dusk.