Juvenile brown pelican with preen gland visible, #38693

A juvenile brown pelican preening, reaching with its beak to the uropygial gland (preen gland) near the base of its tail. Preen oil from the uropygial gland is spread by the pelican's beak and back of its head to all other feathers on the pelican, helping to keep them water resistant and dry. Adult winter non-breeding plumage. La Jolla, California, USA, natural history stock photograph, photo id 38693
A juvenile brown pelican preening, reaching with its beak to the uropygial gland (preen gland) near the base of its tail. Preen oil from the uropygial gland is spread by the pelican's beak and back of its head to all other feathers on the pelican, helping to keep them water resistant and dry. Adult winter non-breeding plumage. La Jolla, California, USA

Location: La Jolla, California
Image ID: 38693
Format: Digital 3:2
Keywords: adult, animal, animalia, aves, bird, breeding, brown pelican, california, california brown pelican, chordata, cleaning, coloration, creature, endangered, endangered threatened species, feather, grooming, la jolla, la jolla pelicans, mating, nature, occidentalis, pelecanidae, pelecaniform, pelecaniformes, pelecanus, pelecanus occidentalis, pelecanus occidentalis californicus, pelican, pelicanidae, plumage, preen, preen gland, preen oil, preening, san diego, seabird, seabird anatomy, seabird behavior, threatened, uropygial gland, usa, vertebrata, vertebrate, wildlife
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