James Dunbar / Leaf cutter ants (Atta sp.) communicating. Guadeloupe National Park, Guadeloupe, Leeward Islands.

Gavin Hellier / Elevated view over the French town of Marigot at dusk from Fort St. Louis, St Martin, Netherland Antilles, Leeward Islands, Lesser Antilles, Caribbean, West Indies 2008

Sebastian Kennerknecht / White Tern (Gygis alba) flying over beach, Midway Atoll, Hawaiian Leeward Islands, Hawaii

Sebastian Kennerknecht / White Tern (Gygis alba) chick, Midway Atoll, Hawaiian Leeward Islands, Hawaii

Tui De Roy / Palm trees and water flowing on beach on Palmyra Atoll, a wet, equatorial atoll with fringing reefs, native forests and abundant seabirds, Palmyra Atoll National Wildlife Refuge, US Line Islands

Jaymi Heimbuch / Laysan Albatross (Phoebastria immutabilis) chick at nest with bones and plastic, Midway Atoll, Hawaiian Leeward Islands, Hawaii

Jaymi Heimbuch / Black-footed Albatross (Phoebastria nigripes) parent with begging chick at nest, Midway Atoll, Hawaiian Leeward Islands, Hawaii

Jaymi Heimbuch / Laysan Albatross (Phoebastria immutabilis) parent and chick at nest, Midway Atoll, Hawaiian Leeward Islands, Hawaii

Jaymi Heimbuch / Black-footed Albatross (Phoebastria nigripes) pair courting, Midway Atoll, Hawaiian Leeward Islands, Hawaii

James Dunbar / Leaf Cutter ant (Atta sp.) killing another ant. Guadeloupe National Park, Guadeloupe, Leeward Islands.

James Dunbar / Leaf Cutter ant (Atta sp.) carrying leaf. Guadeloupe National Park, Guadeloupe, Leeward Islands.

James Dunbar / Leaf cutter ant (Atta sp.) Guadeloupe National Park, Guadeloupe, Leeward Islands.