I've labeled this guy as a California Gnatcatcher because of the dull gray breast, but not sure why it can't be a Black-tailed Gnatcatcher. This photo was taken at the San Dieguito River Park's Bernardo Bay Natural Area at Lake Hodges.
San Dieguito River Park had many Western Grebe. A few of them were "displaying", in what appeared to be running on the water in pairs.
Cassin's Kingbird at San Diequito River Park. Not a very clear photo but definitely a kingbird. The tail band and maybe the white malar is visible.
Lesser Goldfinch at San Elijo Lagoon.
Black-necked Stilt at San Elijo Lagoon.
San Elijo Lagoon off Highway 5
Spotted Towhee at Quail Botanical Garden in Encinitas.
Karen looking for quail in the Bamboo Garden at Quail Botanical Garden.