Oceanic Whitetip Shark: The oceanic whitetip shark is a critically endangered species that inhabit tropical waters.
Oak Toad:Oak toads are the smallest of the toad species in North America, easily identified by a mid-dorsal, light stripe with variable black and brown spots.
Octopus:The octopus holds the distinction of being the most intelligent of all invertebrate animals.
Ocelot:Classification and Evolution The Ocelot is a medium-sized small cat that is native to the jungles of South America.
Ocean Perch:Summary The ocean perch (Sebastes alutus) is a commercially important fish in the North Pacific.
Oenpelli python:The Oenpelli python is a long, thin snake that reaches 16 feet and can change color.
Ocellated Turkey:“Its specific name, ocellata, refers to the spots, or ocelli, on their tail feathers.” Summary The ocellated turkey (Meleagris ocellata) is endemic to the Yucatán Peninsula and parts of Belize and Guatemala.
Ocean Pout:Zoarces americanus belongs to the eelpout family Zoarcidae. You can find this large eelpout species throughout the northwest Atlantic Ocean.
Oilfish:“The oilfish is an opportunistic carnivore, eating what is abundant and easy to catch in its environment.”
Old English Sheepdog:With its big shaggy coat, obscured eyes, and white and gray color scheme, the Old English Sheepdog is one of the most recognizable breeds in the world.