Palo Alto Adult School field trip.Interesting images of juvenile Western Bluebirds with Mom,Blue Grosbeak flying with different view of wings, Costa's Hummingbird, Loggerhead Shrike feeding on lizard impaled on barbed wire, Northern Rough winged Swallow leaving nest hole carrying something and a Bull Frog
Bull frogRough winged Swallow leaving nest holeLoggerhead Shrike - feeds on impaled lizardLoggerhead Shrike - feeds on impaled lizardDSC00522.jpgCosta's HummingbirdBlue Grosbeak  - flying. Feathers separatedBlue Grosbeak - takes offWestern Bluebird familyWestern Bluebird - female