Animals that Start with O
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Read below for information on 10 different animals that start with the letter O, from ocelot to oyster. The most popular animal that starts with the letter O is the ocelot, a small cat also known as the painted leopard. The least popular O animal is the orangutan. Some can grow to be up to 200lbs, making them one of the largest primates in the world. Some fun facts about letter O name animals are:

Opossums are believed to be immune to some snake venom
With males growing over 9 feet tall, ostriches are the world’s largest bird
Otters hold hands while sleeping to avoid drifting apart while in flowing water
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Popular Animals starting with O
A Ocelot
Ocelot
Also known as the Painted Leopard!

A Old English Sheepdog
Old English Sheepdog
Intelligent, sociable and playful!

Animals that Start with O
A Ocelot
Ocelot
Also known as the Painted Leopard!

A Octopus
Octopus
There are around 300 different species!

A Okapi
Okapi
Eats more than 100 different types of plant!

A Old English Sheepdog
Old English Sheepdog
Intelligent, sociable and playful!

A Olm
Olm
Inhabits dark underwater caves

A Opossum
Opossum
Thought to be immune to certain snake venom!

A Orang-utan
Orang-utan
Shares 97% of its DNA with humans!

A Ostrich
Ostrich
The largest bird in the world!

A Otter
Otter
There are 13 different species worldwide

A Oyster
Oyster
Can process up to 10 litres of water an hour!

Alphabetical List of Animals That Start with O
Ocelot
Octopus
Okapi
Old English Sheepdog
Olm
Opossum
Orang-utan
Ostrich
Otter
Oyster