Kelp goose The Kelp Goose is a striking species of coastal areas of southern Chile and Argentina. They are strikingly sexually dimorphic - adult males are all white while females are fancier, with brown backs and white bars on black underparts and an iridescent green wing bar. Both sexes show intensely yellow legs. The species forages on kelp along rocky shores in pairs and rarely forms larger flocks like other species of South American sheldgeese.
Red-billed tropicbird The only tropicbird likely to be seen off the California coast, but rare even there; sometimes seen on boat trips to the southern Channel Islands. Common in parts of the Caribbean, the Red-billed Tropicbird very rarely strays to waters off Florida or elsewhere in the east.
Bridled titmouse The most strikingly marked of the American titmice and chickadees, the Bridled Titmouse has a black bib and a white-and-black patterned face. Primarily a Mexican species, its range reaches the United States only in the southern mountains of Arizona and New Mexico.
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