American Flamingos (Phoenicopterus ruber) preen in front of a mixed flock of American White Pelicans (Pelecanus erythrorhynchos), Brown Pelicans (Pelecanus occidentalis) and Laughing Gulls (Leucophaeus atricilla) near the salt-producing town of Los Colorados at the northern tip of the Yucatan Peninsula, Mexico.
Photo: Mark Conboy
