Discover 21 Amazing Birds That Start With O

From the lively colors of the oriole to the stunning flight of the osprey, there are a lot of amazing and fantastic birds that start with the letter O! Each of these amazing birds has something special and unique to provide, advising us of the amazing variety and charm of the animal kingdom. So, whether you’re a bird lover or merely value the charm of nature, let’s take a better take a look at a few of the amazing birds that start with O!

1. Ostrich (Struthio camelus)

The initially fantastic bird that begins with O on our list is the amazing ostrich, a big and enforcing bird that can mature to 9 feet high and weigh approximately 300 pounds! This huge bird resides in Africa, however unlike many birds, ostriches cannot fly — although they still have big, stunning wings. Ostrich plumes are really special — they are not constructed like bird plumes of other types! Instead, they are really soft and loose, which is what provides ostriches their special shaggy look.

2. Orchard Oriole (Icterus spurius) 

Measuring just 6 to 7 inches long and weighing less than an ounce, orchard orioles are the tiniest types of New World blackbirds. Male birds have black plumes on their heads and backs, with abundant chestnut-colored plumes on their undersides. Female and juvenile birds, on the other hand, show more controlled olive green plumes on the top with yellow-colored plumes on their stomaches. Your finest possibility to identify among these stunning birds is to look along river edges or open forest locations with spread trees in the eastern United States or southern Canada.

3. Ovenbird (Seiurus aurocapilla)

The ovenbird gets its name from the nest it constructs — a round, dome-like structure. It constructs an entryway to the nest on the side, making it look a lot like an old-fashioned oven! Ovenbirds are a kind of warbler and frequently reside in leafy woods near the ground. They are deceptive birds that do not have the lively colors of other warbler types. They have olive-brown plumes on their backs, and white stomaches embellished with black streaks. Ovenbirds are likewise migratory. They reside in eastern North America throughout their breeding season however then head down to Central America, northern Venezuela, Florida, and a number of the Caribbean islands for the winter season. 

4. Ocellated Antbird (Phaenostictus mcleannani)

These stunning birds that start with O live in the southern regions of Central America and the northwestern regions of South America. They are about 7.5 inches long, with light brownish-yellow or reddish-brownish chests, gray heads, and black throats. The feathers on their chests and backs are spotted. In addition, the area surrounding each eye is featherless, revealing beautiful, rich blue skin. Ocellated antbirds mostly eat arthropods and insects — especially army ants.

5. Oaxaca Sparrow (Aimophila notosticta) 

Like its name, the Oaxaca sparrow only lives in Oaxaca (a state in Mexico). This shy little bird is a master of stealth, and often keeps a low profile on or near the ground. Oaxaca sparrows have beautiful faces with striking brown, black, and grayish-white patterns. They are small birds that are only about 5 inches long and feed on spiders, insects, and seeds. Oaxaca sparrows prefer dry forest areas, brushy woodlands, and thorn scrub habitats. Unfortunately, their wild populations are threatened by habitat loss, livestock grazing, hunting, and the introduction of exotic species in their range. 

6. Orange Chat (Epthianura aurifrons) 

Found only in Australia, the orange chat is a small songbird that forages for berries, seeds, spiders, insects, and other small invertebrates on the ground. It is only 4 to 5 inches long, with long, rounded wings, long legs, and a short tail. Male orange chats have vibrant yellow tinged with orange on their heads and bellies. They have bold and dramatic dark markings on their throats and paler dark markings on their wings. Female orange chats lack these dark markings and have pale yellowish and grayish-mottled feathers instead of orange. 

7. Osprey (Pandion haliaetus)

Also known as fish hawks, river hawks, and sea hawks, ospreys are large birds of prey that primarily eat fish that they catch from the water. Ospreys are around 24 inches long with brown feathers on their backs and grayish-white feathers on their undersides and heads. They are unique birds that can live in many different kinds of habitats on every continent except for Antarctica.

As piscivores (animals that eat fish), ospreys have many unique adaptations. For example, their toes can move backward or forward, making it easier for them to grab and hold onto slippery fish. In addition, when they dive into the water to catch fish, their nostrils close up like a trapdoor to keep water out.

8. Olive Warbler (Peucedramus taeniatus) 

The olive warbler is a songbird that likes to nest in the southern parts of New Mexico and Arizona, as well as Mexico down to Nicaragua. These amazing birds that start with O are just 5 to 5.5 inches long. Male birds are mostly gray, with white bars and olive green coloring on their wings. Their chest and head feathers are a light, brownish-orange color, and they have bold black patches around their eyes. Female and juvenile birds have a less prominent black mask on their faces and have yellow feathers rather than orange ones. Olive warblers are shy birds that tend to spend time high up in the tree canopy.

9. Oriental Bay Owl (Phodilus badius)

Found in parts of India and throughout southeast Asia, the Oriental bay owl is a rare bird that is not commonly seen. It is around 8.8 to 11.4 inches long, with an angular head and a unique face shaped like a heart. These owls have striking dark eyes that stand out starkly against the rest of their face. The top and back half of the bird’s body is a beautiful reddish brown or chestnut color, while its underbelly is a creamy tannish hue with tiny spots. Oriental bay owls “hoot” similar to other owl types — however they are likewise outstanding mimics and can even mimic bird calls from other types!

10. Oilbird (Steatornis caripensis)

Although it acts a lot like a bat, the guácharo or oilbird is an extremely unique bird types in the northern areas of South America. Much like bats, oilbirds nest together in caverns, and they just come out in the evening to forage for food. They are fruit-eating birds with effective, connected beaks and special adjustments for nighttime life. For example, oilbirds have amazing night vision and usage echolocation to browse through the darkness. Their long wings permit higher twisting and hovering while flying, making it a lot easier to move through the caverns where they live.

11. Orange-Bellied Manakin (Lepidothrix suavissima)

The stunning and lively orange-bellied mannequin is a small yet striking bird determining around 3.9 inches in length. Male birds are primarily black, with a strongly contrasting intense yellow tummy. Their foreheads charm with snowy white plumes, and the plumes on their rumps are a stylish sky-blue color. In contrast, women and juvenile birds have fantastic green plumes on top of their bodies, blue on the top of their heads, and soft yellow plumes on their undersides. Orange-bellied manakins reside in main Guyana, the far-north areas of Brazil, and southern Venezuela.

12. Okarito Kiwi (Apteryx rowi)

Also called the Okarito brown kiwi or the rowi, the Okarito kiwi just survives on the West Coast of New Zealand’s South Island in the Ōkārito forest. These captivating little birds have big, round bodies, long expenses, and brief legs, providing their own really special look in the bird world. They have soft and luscious brown plumes spotted with tones of black and brown. Okarito kiwis utilize their long expenses to dig for worms, pests, and other invertebrates in the soil. They are nighttime birds and cannot fly. Unfortunately, since their variety is so little, and due to the hazard of imported animals and environment loss, the Okarito kiwi is categorized as a vulnerable species. There are just around 600 birds in the wild. 

13. Oystercatcher (Haematopus)

Ranging from 15.5 to 19.5 inches long, oystercatchers are tough to miss out on. They are singing and social birds, making themselves understood with their loud calls as they gather together in groups along the coast. You can identify these striking birds on numerous seaside coasts all over the world. Oystercatchers have black or dark brown plumes on top of their bodies, which contrasts greatly with the white plumes on their undersides. However, it’s their huge, lively red or orange expenses that truly take the program.

14. Orangequit (Euneornis campestris) 

Orangequit birds live just in Jamaica, where they make their houses in tropical or subtropical forests. Males are especially striking with their stunning and enchanting grayish-blue bodies. Their short, pointed expenses curve down in a stylish arc, and there is a lively orange spot of plumes on their throats. Female orangequits, on the other hand, have olive-gray to warm brown colored plumes, and their heads are a subtle gray color.

15. Oriental Scops-Owl (Otus sunia)

Another fantastic bird that begins with O is the Oriental scops-owl, discovered in southern and eastern Asia. This little owl has striking yellow eyes and 2 adorable ear tuffs that can either stand directly or lay flat depending upon its state of mind. It has a white stripe on its back, well-marked underparts, and gray or reddish-brown plumes — and in some cases a fascinating mix of both! When Oriental scops-owls feel shy or afraid, they in some cases freeze with their eyes half open, half closed. These stunning owls are generalists, which indicates that they consume a wide range of various things, from birds and little mammals to pests and spiders.

16. Orange-Backed Woodpecker (Reinwardtipicus validus)

The orange-backed woodpecker sticks out from all other crested woodpeckers with its attractive patchwork of colors. Male birds have a reddish-colored crest atop their regal heads and intense orange breasts. Their backs are a warm, velvety color, and their wings are a gorgeous mosaic of dark brown and orange patterns and white wingbars. Orange-backed woodpeckers reside in Malaya, southern Thailand, Sabah and Sarawak in Malaysia, Sumatra, Brunei, and Java.

17. Okinawa Rail (Gallirallus okinawae)

These fantastic birds that start with O just reside on Japan’s Okinawa Island, in and near tropical or wet forest environments. They aren’t great at flying, however they are fantastic runners. Okinawa rails spend much of their time foraging on the ground, however they do build their nests in trees. They are stunning birds with intense orange-red expenses and legs, a strong contrast versus their darker-colored bodies. Their plumes are dark brown and black, with thin white striping on their chests and a strong white streak running behind their eyes. Unfortunately, the Okinawa rail is a threatened types that is resisting presented predators and environment loss. 

18. Olivaceous Woodcreeper (Sittasomus griseicapillus)

Although it is a rather typical bird, the olivaceous woodcreeper is challenging to area. These unnoticeable birds move rapidly and mix in well with their environments. Their slim bodies have to do with 5 to 7.5 inches long, with gray and reddish-brown plumes and no patterns, areas, or streaks. Olivaceous woodcreepers reside in Central Mexico, Central America, Tobago, and much of South America. Their name originates from their special practice of “creeping” or climbing up along tree trunks as they look for food.

19. Orange Oriole (Icterus auratus)

The lively colors of the orange oriole grace the skies of the Yucatán Peninsula and the far north of Belize. It is a spectacular bird types that prospers in tropical and subtropical dry forests. Orange orioles are around 6.3 inches long, with spectacular colors and patterns. Male birds are a brilliant tangerine-like orange, with yellow backs and black and white patterns on their wings. They likewise have a black mask that tracks down their chests like a little bib. Female birds do not have the black mask and bib and rather have grayish streaks on their heads and backs. Their wings are similar to the males, however their general color is more yellow-orange. Orange orioles are spirited birds that in some cases hang upside down while they chomp on nectar, fruit, and pests.

20. Olivaceous Piculet (Picumnus olivaceus)

A member of the woodpecker family, the olivaceous piculet lives from Guatemala down to Central America and the western areas of South America to Peru. These small woodpeckers are simply 3.3 to 3.9 inches long with olive-brown plumes. They likewise have darker plumes and small white areas on the top of their heads. Olivaceous piculets in some cases like to hang upside down, and frequently hang out around gardens and forested locations. 

21. Oak Titmouse (Baeolophus inornatus)

The oak titmouse sports gray-brown plumage with a somewhat lighter underside and no unique markings. It is a little songbird around 5 inches long that resides in the western areas of the United States and Mexico. Oak titmice mate for life and are really protective of their area. Although they aren’t the most vibrant birds, oak titmice have stunning and intense characters. They are social birds that enjoy to sing loudly with others.

The Largest Bird That Starts With O

The ostrich is the biggest bird that begins with O. These extremely big birds can mature to 9 feet high and weigh approximately 300 pounds! Because of their huge size and weight, ostriches can’t fly, however they are amazing runners. In reality, a single stride for an ostrich can be 10 to 16 feet long! And it’s not simply the adult bird that’s so huge — ostrich eggs are simply as outstanding, determining 6 inches long and 5 inches broad, and weighing 3.1 pounds!

The Fastest Bird That Starts With O

Ostriches aren’t simply huge, however they are likewise quickly — in reality, they are the fastest birds that operate on land, reaching running speeds of approximately 43 miles per hour! However, in the skies, the fastest-flying bird that begins with O is the osprey. In their typical, daily flight, ospreys can skyrocket through the skies at 31 miles per hour. However, when diving — as they do when they capture fish — ospreys can go even much faster, reaching speeds of approximately 78 miles per hour!

Summary of Amazing Birds That Start With O

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