Octopuses, orangutans, ocelots and ostriches are examples of animals that start with the letter "o." Common octopuses live in tropical and temperate oceans around the world, while orangutans are primarily concentrated in tropical forests in Southeast Asia. Ocelots roam the rain forests and scrublands of North, Central and South America, and ostriches spend their time grazing in the deserts and savannas of Africa.
The common octopus is a shell-less cephalopod with eight limbs containing multiple suckers. These predatory creatures often live in concealed den holes and collect stones or shells for protection. Octopuses are territorial and nocturnal, emerging at night to hunt prey.
Orangutans are great apes with long arms used to swing between trees and prehensile feet that can grasp objects. Orangutans make nests in trees as they search for insects, fruits and bird eggs to feast on. Dominant males typically establish a territorial range and use a roaring call to discourage male intruders.
Ocelots are nocturnal felines known for their golden coats, spots and banded tails. Ocelots rest in trees and use their heightened senses to spot rodents, birds, reptiles, deer and other prey. Female ocelots build dens in caves and thickets to protect their young, while adult males remain in their own territory after mating.
Ostriches have long necks with small heads and thick eyelashes. These omnivorous birds eat plants, seeds, reptiles and rodents, digesting rough textures with ease. Although they can't fly, ostriches can run as fast as 43 miles per hour.