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.Learn More
Despite its low average temperatures, the tundra biome is home to a handful of producers, including grasses, sedges, liverworts and low-growing shrubs. In total, botanists recognize over 1,700 vascular plant species living in the tundra. Additionally, many species of algae, moss and lichen live in the tundra.Full Answer >
Zooplankton live in many of the bodies of water around the world, from lakes to open oceans. Most exist in the upper part of the oceans where their food source, the phytoplankton, live. Zooplankton are the primary consumers of the oceans.Full Answer >
Animals living on the tundra have characteristics suited for extreme cold, such as heavy fur coats and small ears. Many also have behavioral adaptations, such as traveling south for winter or huddling together for warmth.Full Answer >
In science, a scavenger is an organism that consumes a decaying organism. Some common examples of scavengers are vultures, hyenas and insects, such as blowflies. There are also scavenger cells, which surround and destroy invading microorganisms.Full Answer >