Photo of Animalia: Cliff Swallow (species: Petrochelidon pyrrhonota) (Gaia Guide)

Photo of Animalia: Cliff Swallow (species: Petrochelidon pyrrhonota) (Gaia Guide)

Photo of Animalia: Cliff Swallow (species: Petrochelidon pyrrhonota)

Gathering mud for nests
© Andrew Reding

Port Townsend, WA.

Photo taken on 29 Jun 2009

Source web page.

Usage licence: Attribution-NonCommercial-NoDerivs License