Piotr Naskrecki / Chestnut Short-tailed Bat (Carollia castanea) flying, La Selva Biological Reserve, Costa Rica

Piotr Naskrecki / Silky Short-tailed Bat (Carollia brevicauda) flying, La Selva Biological Reserve, Costa Rica

Piotr Naskrecki / Ogre-faced Spider (Deinopis sp) do not wait passively for an insect to fall into their web, instead, they cast sticky nets, La Selva Biological Station, Costa Rica

Michael & Patricia Fogden / White-necked Jacobin (Florisuga mellivora) hummingbird male feeding on nectar from a Bromeliad flower, La Selva Biological Research Station, Rainforest, Costa Rica

Michael & Patricia Fogden / Lianas in interior of lowland rainforest, La Selva Biological Research Station, Costa Rica

Piotr Naskrecki / Honduran White Bat (Ectophylla alba) flying, La Selva Biological Reserve, Costa Rica

Piotr Naskrecki / Honduran White Bat (Ectophylla alba) flying, La Selva Biological Reserve, Costa Rica

Greg Basco/ BIA / Black-mandibled Toucan (Ramphastos ambiguus) in rainforest canopy, La Selva Biological Research Station, Costa Rica

Sean Crane / White-crowned Parrot (Pionus senilis) pair, La Selva Biological Reserve, Costa Rica

Sean Crane / Keel-billed Toucan (Ramphastos sulfuratus)and bromeliad, La Selva Biological Reserve, Costa Rica

Sean Crane / Chestnut-mandibled Toucan (Ramphastos swainsonii) eating berries, La Selva Biological Reserve, Costa Rica

Christian Ziegler / Misfit Leaf Frog (Agalychnis saltator) mass mating, La Selva Biological Research Station, Costa Rica