Discover the Fascinating World of Birds that Start with O

birds that start with o

The letter ‘O’ brings together a group of elegant and graceful birds. Each bird has unique features that set them apart. From the Oriental Bay Owl to the Orange Bishop, these birds provide a fascinating look into the natural world. While their habitats and behaviors differ, they share a beauty that’s worth exploring. Let’s dive into some facts about these majestic creatures.

The Ostrich is one of the largest flightless birds in Africa. Its size and speed make it an amazing example of evolution. The Olive-backed Sunbird lives in Oceania. It’s a tiny bird with emerald feathers. The Olive-sided Flycatcher has a call that goes “quick-three-beers!” The Oriental Magpie-Robin is found in Southeast Asia. It sings sweet, melodious songs that charm all who hear them.

Pro Tip: To understand these birds better, visit their habitats. You’ll see their beauty, and learn about their behaviors and interactions with their ecosystems.

Overview of Birds that Start with O

Bird-lovers are always keen to spot unique and diverse species. Therefore, we present an overview of birds that begin with O. Let’s take a peek at the table below that reveals some notable avian species beginning with O:

Bird Scientific Name Habitat Average Wingspan
Owl Strigiformes Forests, Grasslands Varies
Ostrich Struthio camelus Savannahs, Deserts 6-9 feet
Oriole Oriolidae Woodlands, Gardens 7-12 inches
Osprey Pandion haliaetus Lakes, Coastal Areas 5-6 feet
Olive-backed Pachycephala olivacea Rainforests 5-6 inches

Now we have a summary of some remarkable birds beginning with O, let’s learn more! Did you know owls have fantastic night vision? They have silent feathers for flying and amazing hearing!

Moreover, the ostrich is renowned for being the largest living bird. It stands tall and can sprint up to 45 miles per hour!

So, whether it’s the owl or the ostrich that catches your eye, exploring birds that start with O offers a wealth of stunning facts!


Ostriches are the biggest living bird species. They have long necks, strong legs, and two toes per foot. Male ostriches have black feathers, while females have brown. Here are some facts about them:

  • Size: Up to 9 feet tall.
  • Weight: Up to 320 pounds.
  • Speed: They can run 40 miles per hour.
  • Eggs: Ostrich eggs are the biggest of any bird.

Their behaviors are fascinating too. For example, they communicate through booms, hisses, and other sounds. They have excellent eyesight and great hearing.

Fun Fact: Ostrich eyes are the biggest of any land vertebrate – up to 2 inches in diameter!

(Source: National Geographic)


Take a closer look at the world of owls with this insightful table:

Species Habitat Diet
Barn Owl Globally widespread Small mammals, rodents, birds
Snowy Owl Arctic tundra and open fields Lemmings, voles, birds
Great Horned Owl North America’s forests Rabbits, squirrels, skunks

Did you know that some owl species have ears placed asymmetrically? This helps them find prey accurately in darkness. Owls also have amazing hearing abilities due to their facial disc structure. It directs sound to their ears.

Pro Tip: To watch these mysterious creatures, visit nature reserves during dusk or dawn. Be quiet and patient for a chance to see their silent flight and hunting skills.


These stunning birds have unique characteristics that are mesmerizing! Baltimore Orioles have black and orange plumage, and are found in deciduous forests. Orchard Orioles come in black and chestnut, and inhabit open woodlands. Hooded Orioles have yellow and black feathers, living in semi-arid regions. Altamira Orioles have black and orange feathers, and are found in riparian areas.

If you love nature, don’t miss out on this opportunity. Plan a trip to their habitats and be awed by their vibrant plumage and melodious songs. Make it your next adventure!


Venture into the ‘O’ bird world! Amazing creatures that bring a new perspective to nature. Let us explore their traits, behaviour, and dwelling places.

  • Awe-inspiring varieties: ‘O’ birds encompass Ostriches, Owls, Orioles, and Ospreys. Each with unique features.
  • Unbelievable abilities: Ospreys fly powerfully. Owls hunt silently. Wow!
  • Vibrant colours: Oriole feathers are vivid. Owl plumage is eye-catching.
  • Diverse habitats: Owls live in forests. Ostriches roam savannahs.

More secrets remain to be uncovered. Their adaptations and social dynamics excite scientists. More exploration will deepen our knowledge of nature’s balance.

Ready to join us? Come along and explore the mysterious ‘O’ bird world. It’s a one-of-a-kind experience!

Frequently Asked Questions

Q: What are some birds that start with the letter ‘O’?

A: Some birds that start with ‘O’ include the ostrich, owl, oriole, osprey, orchard oriole, and orange-breasted sunbird.

Q: What is the largest bird that starts with the letter ‘O’?

A: The ostrich is the largest bird that starts with the letter ‘O’. It is a flightless bird and holds the title for being the largest living bird species.

Q: Are owls nocturnal birds?

A: Yes, owls are primarily nocturnal birds. They have exceptional night vision and hunt their prey during the night. Their feathers help them fly silently to catch small mammals and birds.

Q: What is unique about the oriole bird?

A: Orioles are known for their vibrant colors, including their bright orange or yellow plumage. They have melodic calls and are skilled songbirds. Orioles often build pendulous nests, which are suspended from the branches of trees.

Q: Do ospreys only eat fish?

A: Yes, ospreys are specialized in catching fish. They have sharp talons and excellent eyesight that allows them to dive into the water to catch their prey. Fish make up almost the entirety of their diet.

Q: Where can orange-breasted sunbirds be found?

A: Orange-breasted sunbirds are native to South Africa. They are often seen in fynbos, a unique Mediterranean-like vegetation found in the Western Cape and Eastern Cape provinces of South Africa.

Julian Goldie - Owner of

Julian Goldie

I'm a bird enthusiast and creator of Chipper Birds, a blog sharing my experience caring for birds. I've traveled the world bird watching and I'm committed to helping others with bird care. Contact me at [email protected] for assistance.