Michael & Patricia Fogden / White-necked Jacobin (Florisuga mellivora) hummingbird male feeding on nectar of Fairy Duster (Calliandra sp) flower in cloud forest, Tandayapa Valley, western slope of Andes, Ecuador

Michael & Patricia Fogden / Green-spotted Swallowtail (Graphium tynderaeus) butterfly, Tangkoko Batuangus Reserve, Indonesia

Michael & Patricia Fogden / Black-faced Impala (Aepyceros melampus petersi) male, females, and young drinking at waterhole, Etosha National Park, Namibia

Michael & Patricia Fogden / Cup Fungus (Cookeina tricholoma) group of five growing out of log, Costa Rica

Michael & Patricia Fogden / Interior cloud forest, shafts of sunlight shining through canopy break allowing growth of understory plants, Costa Rica

Michael & Patricia Fogden / Costa Rica Brook Frog (Duellmanohyla uranochroa) population numbers have been affected by climate change, Costa Rica

Michael & Patricia Fogden / Green Violet-ear (Colibri thalassinus) hummingbird feeding at and pollinating epiphytic Orchid (Elleanthus sp), Costa Rica

Michael & Patricia Fogden / Geoffroy's Tailless Bat (Anoura geoffroyi) visiting an epiphytic Bromeliad (Vriesia sp) note pollen on head and shoulders, Costa Rica

Michael & Patricia Fogden / Harlequin Frog (Atelopus varius) displaying warning coloration, Monteverde, Costa Rica

Michael & Patricia Fogden / Blue Poison Dart Frog (Dendrobates azureus) very tiny frog used by Indian tribes to poison tips of arrows, native to South America

Michael & Patricia Fogden / Harlequin Frog (Atelopus varius) displaying colorful warning colors, cloud forest, Costa Rica

Michael & Patricia Fogden / Leafcutter Ant (Atta sp) group workers carrying leaf segments, note minim riding on leaf as protection against parasitic flies, rainforest, Costa Rica