Greg Basco/ BIA / Baird's Tapir (Tapirus bairdii) in rainforest, Corcovado National Park, Costa Rica

Greg Basco/ BIA / Nauyaca Waterfalls, Dominical, Costa Rica

Greg Basco/ BIA / Fallen seeds and leaves in rainforest, Costa Rica

Greg Basco/ BIA / O'Shaughnessy's Dwarf Iguana (Enyalioides oshaughnessyi), Ecuador

Greg Basco/ BIA / O'Shaughnessy's Dwarf Iguana (Enyalioides oshaughnessyi) eye, Ecuador

Greg Basco/ BIA / Purple-bibbed Whitetip (Urosticte benjamini) hummingbird feeding on Heliconia (Heliconia sp) flower nectar, Ecuador

Greg Basco/ BIA / Velvet-purple Coronet (Boissonneaua jardini) hummingbirds feeding on Sanchezia (Sanchezia sp) flower nectar, Ecuador

Greg Basco/ BIA / Pallas' Long-tongued Bat (Glossophaga soricina) feeding on flower nectar at night, Costa Rica

Greg Basco/ BIA / Pallas' Long-tongued Bat (Glossophaga soricina) feeding on flower nectar at night, Costa Rica

Greg Basco/ BIA / Golden-browed Chlorophonia (Chlorophonia callophrys) calling, Talamanca Cloud Forest, Costa Rica

Greg Basco/ BIA / Scarlet Macaw (Ara macao) and Great Green Macaw (Ara ambigua) hybrid flying, Costa Rica

Greg Basco/ BIA / Bare-throated Tiger Heron (Tigrisoma mexicanum), Limon, Costa Rica

Greg Basco/ BIA / Olive Ridley Sea Turtle (Lepidochelys olivacea) female coming ashore to lay eggs, Ostional Beach, Costa Rica

Greg Basco/ BIA / Olive Ridley Sea Turtle (Lepidochelys olivacea) female returning to sea after laying eggs, Ostional Beach, Costa Rica

Greg Basco/ BIA / Little Blue Heron (Egretta caerulea) in wetland, Limon, Costa Rica

Greg Basco/ BIA / Collared Aracari (Pteroglossus torquatus), Costa Rica

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

Greg Basco/ BIA / Llanos de Cortez Waterfall, Guanacaste, Costa Rica

Greg Basco/ BIA / Thunderstorm along coast, Santa Rosa National Park, Costa Rica

Greg Basco/ BIA / Sunlight shining through rainforest, Rincon de la Vieja National Park, Costa Rica

Greg Basco/ BIA / Resplendent Quetzal (Pharomachrus mocinno) male, Puntarenas City, Costa Rica

Greg Basco/ BIA / Green Iguana (Iguana iguana) group in trees, Costa Rica

Greg Basco/ BIA / Chestnut-mandibled Toucan (Ramphastos swainsonii) in nest cavity, Costa Rica

Greg Basco / Green-crowned Brilliant (Heliodoxa jacula) hummingbird pair feeding on flower nectar, Costa Rica

Greg Basco / Green-crowned Brilliant (Heliodoxa jacula) hummingbird feeding on ginger flower nectar, Costa Rica

Greg Basco / Green-crowned Brilliant (Heliodoxa jacula) hummingbird pair feeding on flower nectar, Costa Rica

Greg Basco / Green-crowned Brilliant (Heliodoxa jacula) hummingbird feeding on flower nectar, Costa Rica

Greg Basco / Red-footed Plumeleteer (Chalybura urochrysia) hummingbird flying, Costa Rica

Greg Basco / Violet-crowned Woodnymph (Thalurania colombica) hummingbird flying, Costa Rica

Greg Basco / Brown Violet-ear (Colibri delphinae) hummingbird flying, Costa Rica

Greg Basco/ BIA / Raindrops on leaf, Costa Rica

Greg Basco/ BIA / Empress Brilliant (Heliodoxa imperatrix) hummingbird feeding on Heliconia (Heliconia sp) flower nectar, Ecuador

Greg Basco/ BIA / Scarlet Macaw (Ara macao) and Great Green Macaw (Ara ambigua) hybrid flying, Costa Rica

Greg Basco/ BIA / Red-eyed Tree Frog (Agalychnis callidryas), Costa Rica

Greg Basco/ BIA / Magnificent Frigatebird (Fregata magnificens) pair in tree, Guanacaste, Costa Rica

Greg Basco/ BIA / Blue-crowned Motmot (Momotus momota), Costa Rica

Greg Basco/ BIA / Keel-billed Toucan (Ramphastos sulfuratus), Costa Rica

Greg Basco/ BIA / Baird's Tapir (Tapirus bairdii) swimming through rainforest river, Celeste River, Tenorio Volcano National Park, Costa Rica

Greg Basco/ BIA / Beach at sunrise, Cahuita National Park, Costa Rica

Greg Basco/ BIA / Llanos de Cortez Waterfall, Guanacaste, Costa Rica

Greg Basco/ BIA / Red-eyed Tree Frog (Agalychnis callidryas), Costa Rica

Greg Basco/ BIA / Strawberry Poison Dart Frog (Oophaga pumilio) in Cup Fungus (Cookeina speciosa), Costa Rica

Greg Basco/ BIA / Reticulated Glass Frog (Hyalinobatrachium valerioi) translucent underside showing internal organs, Costa Rica

Greg Basco/ BIA / Three-striped Poison Dart Frog (Ameerega trivittata) carrying tadpoles on back, Peru

Greg Basco/ BIA / Three-striped Poison Dart Frog (Ameerega trivittata) carrying tadpoles on back, Peru

Greg Basco/ BIA / Blue-sided Leaf Frog (Agalychnis annae) on Heliconia (Heliconia sp) flower, Costa Rica

Greg Basco/ BIA / Emerald Glass Frog (Centrolene prosoblepon) on Heliconia (Heliconia sp), Costa Rica

Greg Basco/ BIA / Green And Black Poison Dart Frog (Dendrobates auratus), Costa Rica