March 29, 1950, Chula Vista to Otay Lake, and Return, San Diego Co. Calif. 0800- 0815 and 0945 to 1010 PST. Sparrow Hawk Mourning Doves Cassin Kingbirds Western Kingbird s Western Mockinbirds - 6 in 5 miles of road California Shrike Pileolated Warblers California Purple Fiches Western Meadowlarks Common Goldfinches Grasshopper Sparrow Lark Sparrows March 29, 1950, Lower Otay Lake, SE of San Diego, Calif. 0815-0945 PST. Rolling grass hills, little brush, water level 25% normal. Western Grebes Pied-billed Grebes White Pelicans Farallon Cormorants American Egrets Mallards Baldpates Shovellers Ruddy Ducks Marsh Hawks Coots Killdeer Ring-billed Gull California Gulls Black Phoebe Western Kingbirds Cassin Kingbirds - new life lister! 2 pair seen in mile of road with Western Kingbird Audubon Warblers Tule Yellow-throat Western Mead\owlarks San Diego Redwings Brewer Blackbirds California Purple Finches Common Goldfinches Lawrence Goldfinches Mountain White-crowned Sparrows San D iego Song Sparrow March 29, 1950, Balboa Park, San Diego Calif. 1115-1215 PST. Black-browned Night Herons Mourning D oves very common Rufous Hummingbirds common Allen Hummingbirds Western Mockingbirds Audubon Warblers English Sparrows common California Purple Finches California Brown Towhee s San Diego Song Sparrows