rhamphotheca: A marine iguana (Amblyrhynchus cristatus)ascends to the surface to breathe, after diving to graze on algae. Galapagos Islands.

rhamphotheca: A marine iguana (Amblyrhynchus cristatus)ascends to the surface to breathe, after diving to graze on algae. Galapagos Islands.

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from: http://most-imm0rtal.tumblr.com/post/42770709945