Yellow-footed Gull (Larus livens) on cardon cactus on Isla San Esteban in the upper Gulf of California (Sea of Cortez) , Mexico.

larus livens yellow footed gull isla san esteban gulf of california sea cortez seagull seabird aves chick yellow footed gull larus livens cardon cactus isla san esteban gulf of california sea of cortez mexico bird birds one animal single lone