Ron Fredrick: Yacare Caiman (Caiman yacare)...keeping an eye on things in the early morning light.
Ron Fredrick: One view of several of the cascades of Iguazú Falls, the largest waterfall system in the world, located on the border of Argentina and Brazil.
Ron Fredrick: A view of several of the cascades of Iguazú Falls from below. This is the largest waterfall system in the world, located on the border of Argentina and Brazil.
Ron Fredrick: Monk Parakeets (Myiopsitta monachus)
Ron Fredrick: Yellow-billed Cardinal (Paroaria capitata)
Ron Fredrick: Narrow-billed Wood Creeper
Ron Fredrick: Chestnut-eared Araçari (Pteroglossus castanotis)
Ron Fredrick: Adult Male Snail Kite (Rostrhamus sociabilis)
Ron Fredrick: An adult Black-collared Hawk (Busarellus nigricollis)...vocalizing its feelings...and it's not happy
Ron Fredrick: Yacare Caiman (Caiman yacare) - Relaxing on the bank
Ron Fredrick: Crab-eating Fox (Cerdocyon thous) near the road
Ron Fredrick: Yellow-headed Caracara (Milvago chimachima)
Ron Fredrick: Jabiru Storks (Jabiru mycteria) on their nest
Ron Fredrick: Guira Cuckoo (Guira guira)
Ron Fredrick: Black-fronted Nunbird (Monasa nigrifrons)
Ron Fredrick: A South American Jaguar(Panthera onca) moving through the shallow water at night.
Ron Fredrick: Grey-necked Wood Rail (Aramides cajaneus), foraging for edibles in a shallow pond
Ron Fredrick: A Plumbeous Ibis (Theristicus caerulescens) in the Pantanal, Brazil
Ron Fredrick: An adult Capybara (Hydrochoerus hydrochaeris), swimming to the opposite bank with its offspring
Ron Fredrick: An adult Rufescent Tiger Heron (Tigrisoma lineatum) eyes us warily as we approach in our boat
Ron Fredrick: A Jaguar (Panthera onca), moves silently along the river bank
Ron Fredrick: A Great Black Hawk (Buteogallus urubitinga), on the alert for danger or prey.
Ron Fredrick: A Cattle Tyrant (Machetornis rixosa), sitting on the back of a Capybara.
Ron Fredrick: A Giant Otter (Pteronura brasiliensis) making very short work of its latest catch
Ron Fredrick: A South American Jaguar(Panthera onca) - Slinking quietly through the shadows
Ron Fredrick: A handsome, male Ringed kingfisher (Megaceryle torquata)
Ron Fredrick: A female Bare-faced Curassow (Crax fasciolata) pauses for a brief moment before continuing to search for food
Ron Fredrick: The mud-encrusted bill of a buff-necked ibis shows it's been probing for worms and other tasty critters
Ron Fredrick: A Jaguar (Panthera onca), showing its impressive canines, moves silently along the river bank
Ron Fredrick: A South American Jaguar(Panthera onca) moving through the shallow water at night.