Pete Oxford / Queen's Wreath (Petrea volubilis) flowering near Turtle Mountain, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Mango (Mangifera indica) fruit, Rupununi, Guyana

Pete Oxford / Heliconia (Heliconia sp) flower, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Sustainable logging operation, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Sand Wasp (Sphecidae) mud tubes, Kanuku Protected Area, Rupununi, Guyana

Pete Oxford / Termite (Isoptera) group, Karanambu Lodge, Rupununi, Guyana

Pete Oxford / Monkey Brush Vine (Combretum rotundifolium) flowering, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Fish sun-drying at a temporary fishing camp, Mapari, Rupununi, Guyana

Pete Oxford / Rainforest along river, Mapari, Rupununi, Guyana

Pete Oxford / Vines in understory of rainforest, Mapari, Rupununi, Guyana

Pete Oxford / Rainforest on Turtle Mountain, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Cut timber in low impact logging industry in rainforest, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Cut timber in low impact logging industry in rainforest, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Ornate Hawk-Eagle (Spizaetus ornatus) juvenile in nest, Surama, Guyana

Pete Oxford / Rupununi Rattlesnake (Crotalus durissus trigonicus), Rupununi, Guyana

Pete Oxford / Crested Oropendola (Psarocolius decumanus) nests, Rupununi, Guyana

Pete Oxford / Mapari River and rainforest, north Rupununi, Guyana

Pete Oxford / Permanent ponds in savannah, Rupununi, Guyana

Pete Oxford / Permanent ponds in savannah, Rupununi, Guyana

Pete Oxford / Rainbow over savannah, north Rupununi, Guyana

Pete Oxford / Fish dried by Macushi people, Yupukari Village, Rupununi, Guyana

Pete Oxford / Fish dried by Macushi people, Yupukari Village, Rupununi, Guyana

Pete Oxford / Stinkhorn (Phallus indusiatus) mushroom growing in leaf litter, Rupununi, Guyana

Pete Oxford / Stinkhorn (Phallus sp) mushroom, Rupununi, Guyana

Pete Oxford / Stinkhorn (Phallus sp) mushroom, Rupununi, Guyana

Pete Oxford / Giant Gladiator Treefrog (Hypsiboas boans) egg spawn in mud nest, Rewa River, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Rewa River and rainforest, Guyana

Thomas Marent / Guyana

Piotr Naskrecki / An unidentified Praying Mantis from southern Guyana

Piotr Naskrecki / Katydid (Cycloptera speculata) on twig, Guyana

Piotr Naskrecki / Peacock Katydid (Pterochroza ocellata) in startle display showing false eyespots on wings, Guyana

Piotr Naskrecki / Lobster Katydid (Panoploscelis specularis) feeding on yellow flowers, Guyana

Piotr Naskrecki / Lobster Katydid (Panoploscelis specularis) on leaf, Guyana

Piotr Naskrecki / An unidentified arboreal Scorpion, Guyana

Piotr Naskrecki / Tailless Whip Scorpion (Heterophrynus sp) female showing spiky pedipalps, Guyana

Piotr Naskrecki / White-lined Monkey Frog (Phyllomedusa vallianti) walking along twig, Guyana

Piotr Naskrecki / Katydid (Gnathoclita vorax) male showing large mandibles, Guyana

Piotr Naskrecki / Emerald Tree Boa (Corallus caninus) portrait, Guyana

Piotr Naskrecki / An unidentified arboreal spider in its shelter made of leaves secured with silk, Guyana

Piotr Naskrecki / Treehopper (Membracis sp) with cryptically shaped pronotum and disruptive coloration that further hide the outline of the insect, Guyana

Piotr Naskrecki / Katydid (Listroscelis sp) spiny legs are an excellent hunting weapon, Guyana

Piotr Naskrecki / Katydid (Listroscelis sp) spiny legs are an excellent hunting weapon, Guyana

Piotr Naskrecki / Katydid (Listroscelis sp) spiny legs are an excellent hunting weapon, Guyana

Piotr Naskrecki / Orange-legged Leaf Frog (Phyllomedusa hypochondrialis), Guyana

Piotr Naskrecki / Orange-legged Leaf Frog (Phyllomedusa hypochondrialis) portrait, Guyana

Piotr Naskrecki / Nasute Termite (Nasutitermitidae) soldier, Guyana

Piotr Naskrecki / Forest Bromeliad Treefrog (Osteocephalus cabrerai) portrait on leaf, Guyana

Piotr Naskrecki / Schneider's Dwarf Caiman (Paleosuchus trigonatus) young, this species prefers more turbid waters than other species of the genus, Guyana

Piotr Naskrecki / Lobster Katydid (Panoploscelis specularis) on leaf, Guyana

Piotr Naskrecki / Red-footed Tortoise (Geochelone carbonaria) amid leaf litter on forest floor, Guyana

Piotr Naskrecki / Nasute Termite (Nasutitermitidae) colony leaving their arboreal nests for a night of foraging, Guyana

Piotr Naskrecki / Ground Beetle (Oxygonia sp), Guyana

Piotr Naskrecki / Ground Beetle (Oxygonia sp), Guyana

Piotr Naskrecki / Ant (Trachymyrmex opulentus) worker on a fungal garden inside the nest, Guyana

Piotr Naskrecki / Tailless Whip Scorpion (Heterophrynus sp) male showing spiky pedipalps, Guyana

Piotr Naskrecki / Tailless Whip Scorpion (Heterophrynus sp) male showing spiky pedipalps, Guyana

Piotr Naskrecki / Short-tailed Crab (Fredius sp) can often be found outside of water, foraging on the forest floor, Guyana

Piotr Naskrecki / Fungus Gardening Ant (Cyphomyrmex faunulus) nest showing fungal mycelium of the fungal garden these insects cultivate in their nests, Guyana

Piotr Naskrecki / Fungus Gardening Ant (Cyphomyrmex faunulus) worker on fungal mycelium in the fungal garden these insects cultivate in their nests, Guyana

Piotr Naskrecki / Pierid Butterfly (Pieridae) puddling on wet soil to extract mineral nutrients, Guyana

Piotr Naskrecki / Pierid Butterfly (Pieridae) puddling on wet soil to extract mineral nutrients, Guyana

Piotr Naskrecki / Beta Anole (Norops sp) on mossy branch, Guyana

Piotr Naskrecki / Katydid (Teleutias sp) during its final molt, Guyana, sequence 3 of 3

Piotr Naskrecki / Katydid (Teleutias sp) during its final molt, Guyana, sequence 2 of 3

Piotr Naskrecki / True Weevil (Curculionidae), Guyana

Piotr Naskrecki / Katydid (Teleutias sp) during its final molt, Guyana, sequence 1 of 3

Piotr Naskrecki / Peacock Katydid (Pterochroza ocellata) in startle display showing false eyespots on wings, Guyana

Piotr Naskrecki / Trapdoor Spider (Ummidia sp) family Ctenizidae, Guyana

Piotr Naskrecki / Katydid (Listroscelis sp) feeding on prey, spiny legs are an excellent hunting weapon, Guyana

Piotr Naskrecki / Green-eyed Fly (Scione sp) on human skin showing compound eyes, Guyana

Piotr Naskrecki / Green-eyed Fly (Scione sp) portrait showing compound eyes, Guyana

Piotr Naskrecki / Green-eyed Fly (Scione sp) portrait showing compound eyes, Guyana

Piotr Naskrecki / Brilliant-thighed Poison Frog (Epipedobates femoralis), Guyana

Piotr Naskrecki / Lubber Grasshopper (Colpolopha sp) from the family Romaleidae, Guyana

Pete Oxford / Emerald Tree Boa (Corallus caninus) juvenile, Iwokrama Reserve, Guyana

Jan Vermeer / Sun shining through rainforest, Guyana

Flip de Nooyer / Hoatzin (Opisthocomus hoazin) habitat in tropical rainforest, Guyana

Flip de Nooyer / Hoatzin (Opisthocomus hoazin) trio feeding on water cacao, Guyana

Pete Oxford / Fishing poles used by local fisherman, Rupununi, Guyana

Pete Oxford / Essequibo River and temporary fishing camp, Rupununi, Guyana

Pete Oxford / Flower petals, Rewa River, Guyana

Flip de Nooyer / Kaieteur Waterfall on the Potaro River, highest waterfall, Guyana

Flip de Nooyer / Hoatzin (Opisthocomus hoazin) eating Mokomoko plant, Guyana

Flip de Nooyer / Hoatzin (Opisthocomus hoazin) pair foraging in rainforest, Guyana