White-headed Woodpecker, carrying spider to nestWhite-headed Woodpecker, carrying insects to nestPygmy NuthatchMountain Bluebirds, male passing food to female at nestMountain Bluebird, male delivering food to nestMountain Bluebirds, male and female at nestMountain Bluebirds, male passing caterpillar to female at nestYellow-headed BlackbirdWilson's WarblerWilson's WarblerWilliamson's Sapsucker, maleWilliamson's Sapsucker, male delivering insects to nestWilliamson's Sapsucker, male delivering insects to nestWilliamson's Sapsucker, female delivering insects to nestBald Eagle & Turkey VulturesAmerican DipperAmerican DipperBridge where Dippers built nestAmerican Dipper, adult feeding chicks at nestAmerican Dipper, adult feeding chicks at nest