A juvenile Galapagos sea lion, Zalophus californianus wollebaeki, resting on a sandy beach, Espanola Island, Galapagos islands, Ecuador.

zalophus californianus wollebaeki zalophus wollebaeki natural reserve natural area island cloud adult group alone sand lie down rest overview day ecuador tropical sea zalophus endangered pacific ocean three quarter shot biosphere reserve tropical beach galapagos sea lion zalophus californianus wollebaeki endemic national park unesco's world heritage marine national park november galapagos national park water surface nobody nature reserves nature reserve nature natural areas ecosystem ecosystems islands small island islet small islands islets cloudy clouds cloudy sky adults groups single lonely only solo one lone sands going to bed lengthened stretched out lengthen lengthening bedtime stretching out stretch out go to bed laying down siestas resting siesta rested restful make the siesta making the siesta being lazy be lazy overviews global sight global sights full length days daytime tropical seas tropical oceans tropical ocean endangered species three quarter views three quarter view three quarter shots three quarter sight three quarter sights three quarter length biosphere reserves tropical beaches galapagos sea lions zalophus californianus wollebaeki endemics endemic species national parks sensitive natural areas world heritage site marine national parks water surfaces watersurface watersurfaces with nobody environment protection environment management biodiversity management environment naturalness area landform earth's crust sky meteorological phenomenon atmosphere stage of development individual enumeration mineral matter matter substance posture behavior shot atmosphere ambiance south america america sea marine area otariidae carnivora mammalia synapsida vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota threatened endangered species iucn red list of threatened species species world sea and ocean sand beach sand shore strand california sea lion zalophus californianus otary pinniped marine mammal mammal wild animal species particularity galapagos islands water matter)