Roland Seitre / Pantropical Spotted Dolphins (Stenella attenuata) under sea surface. Ballena National Marine Park, Costa Rica.
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Roland Seitre / Brown-throated Three-toed Sloth (Bradypus variegatus) in canopy. Panama City region, Canal rainforest, Panama.
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Roland Seitre / Brown-throated Three-toed Sloth (Bradypus variegatus) in canopy. Panama City region, Canal rainforest, Panama.
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Roland Seitre / Sign outside the sloth sanctuary and research station. Aviarios del Caribe Sloth Refuge, Costa Rica, 2008.
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Roland Seitre / Sign outside the sloth sanctuary and research station. Aviarios del Caribe Sloth Refuge, Costa Rica, 2008.
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Roland Seitre / American Crocodile (Crocodylus acutus) seen on 'The Crocodile Man Tour'. Carara National Park, Tarcoles, Costa Rica, August.
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Roland Seitre / Jason Vargas Aguerro 'Crocodile Man' slapping the water to attract American Crocodile (Crocodylus acutus) to the tourist boat. Carara National Park, Tarcoles, Costa Rica, August 2008.
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Roland Seitre / Jason Vargas Aguerro 'Crocodile Man' slapping the water to attract American Crocodile (Crocodylus acutus) to the tourist boat. Carara National Park, Tarcoles, Costa Rica, August 2008.
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Roland Seitre / Jason Vargas Aguerro 'Crocodile Man' showing scars from American Crocodile (Crocodylus acutus) bites. Carara National Park, Tarcoles, Costa Rica, August 2008.
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John Cancalosi / Tropical / Western Green Rat Snake (Senticolis triaspis) close-up of head. Santa Rosa National Park tropical dry forest, Costa Rica.
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John Cancalosi / Common Basilisk (Basiliscus basiliscus) in profile. Costa Rican tropical rainforest.
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John Cancalosi / Black-headed Bushmaster (Lachesis melanocephala), a venomous pitviper, in coiled strike pose. Costa Rica. Captive.
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John Cancalosi / Black-headed Bushmaster (Lachesis melanocephala) a venomous pitviper. Costa Rica. Captive.
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John Cancalosi / Black-headed Bushmaster (Lachesis melanocephala), a venomous pitviper. Costa Rica. Captive.
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John Cancalosi / Tropical / Western Green Rat Snake (Senticolis triaspis) close-up of head. Santa Rosa National Park tropical dry forest, Costa Rica.
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John Cancalosi / Tropical / Western Green Rat Snake (Senticolis triaspis) Santa Rosa National park tropical dry forest, Costa Rica.
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John Cancalosi / Common Basilisk (Basiliscus basiliscus) on trunk. Costa Rican tropical rainforest.
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John Cancalosi / Common Basilisk (Basiliscus basiliscus) on trunk. Costa Rican tropical rainforest.
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John Cancalosi / Tropical / Western Green Rat Snake (Senticolis triaspis) in coiled striking pose. Santa Rosa National Park tropical dry forest, Costa Rica.
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John Cancalosi / Tropical / Western Green Rat Snake (Senticolis triaspis) in coiled striking pose. Santa Rosa National Park tropical dry forest, Costa Rica.
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John Cancalosi / Sphinx / Hawk Moth Caterpillar (Xylophanes neoptolemus) showing clear snake-head defensive mimicry. Costa Rican tropical rainforest.
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John Cancalosi / Black and Yellow Rat Snake (Spilotes pullatus) in strike pose, a defensive display. Costa Rican tropical rainforest.
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John Cancalosi / Black and Yellow Rat Snake (Spilotes pullatus) in strike pose, a defensive display. Costa Rican tropical rainforest.
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Tim Laman / Rainforest stream lined with vegetation. Piedras Blancas National Park, Esquinas Rainforest Lodge, Costa Rica.
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Tim Laman / Water lily flower. Piedras Blancas National Park, Esquinas Rainforest Lodge, Costa Rica.
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Tim Laman / Flowering water lilies. Piedras Blancas National Park, Esquinas Rainforest Lodge, Costa Rica.
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Tim Laman / Flowering water lilies. Piedras Blancas National Park, Esquinas Rainforest Lodge, Costa Rica.
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Tim Laman / Rainforest tree with large buttress roots. Piedras Blancas National Park, Esquinas Rainforest Lodge, Costa Rica.
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Tim Laman / Rainforest tree with large buttress roots. Piedras Blancas National Park, Esquinas Rainforest Lodge, Costa Rica.