Tui De Roy / Galapagos Land Iguana (Conolophus subcristatus) female group sharing a male's lava burrow during breeding season, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Medium Ground-Finch (Geospiza fortis) female in breeding plumage, Santa Cruz Island, Galapagos Islands, Ecuador

Tui De Roy / Lava Lizard (Tropidurus albemarlensis) female in full breeding colors baking on lava rock, James Bay Santiago Island, Galapagos Islands, Ecuador

Tui De Roy / Lava Lizard (Tropidurus albemarlensis) female in full breeding colors, James Bay, Santiago Island, Galapagos Islands, Ecuador