Dave Watts / Northern bald ibis (Geronticus eremita) feeding, Morocco, Critically endangered species.

Graeme Guy / Green Hermit (Phaethornis guy) hummingbird male feeding on flower nectar, Costa Rica

Juergen Freund / Land Hermit crab using a plastic bottle cap as its home. Kavieng, Papua New Guinea, June 2010

Kim Taylor / Green hermit {Phaethornis guy} approaching flower with curved corolla matching the bird's bill, Trinidad, West Indies, Digital composite.

Michael & Patricia Fogden / Green Hermit (Phaethornis guy) hummingbird feeding on and pollinating Coral Tree (Erythrina sp) flowers, Monteverde Cloud Forest Reserve, Costa Rica

Melvin Grey / Green hermit hummingbird (Phaethornis guy) adult male in flight, Atlantic cloud forest, Costa Rica.

Melvin Grey / Green hermit hummingbird (Phaethornis guy) adult male - about to feed from flower. Atlantic slope cloud forest, Costa Rica.

Melvin Grey / Green Hermit hummingbird (Phaethornis guy) adult female flying in fornt of flower, lowland rainforest, Costa Rica. Medium repro only.

Ingo Arndt / Green Hermit (Phaethornis guy) hummingbird male outline flying, Costa Rica

Guy Edwardes / Green hermit hummingbird (Phaethornis guy), Costa Rica.

Glenn Bartley / Green Hermit (Phaethornis guy) hummingbird feeding on Heliconia nectar, Costa Rica

Glenn Bartley / Green Hermit (Phaethornis guy) feeding on flower nectar, Costa Rica