Swallow-tailed seagull and Marine iguana perched on rocks, Galapagos Islands, Ecuador

1 swallow tailed gull 1 marine iguana balance bio diversity bird dropping birdshit chordata chordates climb climbs coastal landscape eco tourism ecotourism galapagos wildlife good grip grips holding on indigenous species long tail marine species natural environment natural fertilizer natural habitats nitrogen one swallow tailed gull one marine iguana orange outlined eye phospheros reptile reptiles rock face single iguana small reptile tails tough skin uphill struggle wildlife observation wrinkles animal behaviour animals aves avian avians beak beaks bill bills biodiversity bird life birdlife climbing coastline conservation daytime feather feathers full length full lengths gripping guano gull horizontal marine life natural world nature outdoors outside perch perched resting rests rocks rough skin sea bird seagulls stock image stock photo stock photograph travel photo travel photograph travel photography travel stock travels wild animals wildlife photography wildlife stock wings travel travel destinations travel destination one animal one animal animal themes travel experience wilderness wild places wild animal wildlife safari safari safaris safari destinations safari destination nature reserve color image color colour scenic scenics landscapes tourism destination