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Nov 2, 2017 · New research suggests there could be 18,000 species of birds, double the traditional count. Initially, studies indicated that there were an estimated 9,000 to 10,000 bird species on the planet. However, recent revelations doubled this number to an estimated 18,000 species, with a possibility of more species being discovered in the future.
- Mark Owuor Otieno
List of birds. This article lists living orders and families of birds. In total there are about 10,000 species of birds described worldwide, though one estimate of the real number places it at almost twice that. [1] The order passerines (perching birds) alone accounts for well over 5,000 species.
May 19, 2021 · Out of all 9,700 species analyzed, four birds reached what the researchers call the "billion club," or species with an estimated global population of over a billion. These included the house ...
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Jun 15, 2024 · As of 2023, there are around 11,032 bird species recognized in the world. This number can fluctuate slightly due to changes in taxonomic classification and the ongoing discovery of new species. However, it is generally accepted that the total number of extant bird species falls within the range of 10,800 to 11,032.
- Bird Species: A Global Overview
- North America: Soaring Over Mountains, Prairies, and Oceans
- Europe: from Alpine Peaks to Coastal Shores
- Australia and Oceania: An Array of Vibrant and Unique Birds
- South America: Land of Rainforests and Andes
- Africa: from Sahara to Savannas
- Asia: Where Oriental and Occidental Birds Meet
- Antarctic Birds: Braving The Cold
- Factors Influencing Bird Diversity
- Conservation Efforts and Threats
It is difficult to put an exact number on bird diversity as new species are described, others go extinct, and opinions on the status of species vary. As of October 2022, however, the Clements Checklist of Birds of the World lists 10,906 bird species in 249 families and 41 orders of the Aves class. Bird species diversity isn’t spread evenly across t...
Most of North America falls within the Nearctic realm, a biogeographical region that includes Greenland, Canada, Alaska, the Contiguous United States, and much of Mexico. The continent is extremely diverse in climate and geography, stretching from near the equator in the south to the Arctic Circle in the north. Nearly 2400 species have been recorde...
Europe falls within the Palearctic realm, the world’s largest biogeographical region. It is a diverse continent, with habitats ranging from semi-arid scrub in the Mediterranean to alpine habitats in the Alps and polar tundra in the north. According to Avibase, Europe is home to 964 bird species.
Oceania is the smallest of the Earth’s continents but is home to an impressive diversity of species. There are an estimated 2305 species in the region, which includes Australasia, Polynesia, Micronesia, and Melanesia.
Covering nearly 7000 square miles (over 17 million square kilometers), South America is a large and geographically varied continent located chiefly in the Southern Hemisphere. It has exceptionally high bird diversity, with an estimated 3869 species. The continent includes extensive savannas, wetlands (including the largest river system on Earth), d...
Africa is a vast continent with an incredible range of habitats, including extensive forests, savannas, and deserts. An estimated 2835 species are native to Africa, and equatorial countries like Kenya and the Democratic Republic of Congo (DRC) are particularly diverse. Most of Africa falls within the Afrotropical realm. However, the Sahara desert a...
The world’s largest continent also has the highest bird diversity, with just over 4,000 species. The Indo-Malayan region of South and Southeast Asia is especially rich and home to nearly a fifth of all the world’s bird species. This vast land contains every conceivable habitat, including frozen high arctic landscapes, the world’s tallest mountains,...
Despite being nearly twice the size of Australia, the isolated continent of Antarctica and surrounding waters support less than 90 bird species. Due to the inhospitable nature of the land habitats in Antarctica, the continent is home almost exclusively to seabirds, with just one terrestrial species. Penguins, a group of large, flightless seabirds, ...
Have you ever wondered why some parts of the world explode with life while others have more modest species lists? Continue reading to learn about the drivers of bird diversity.
Sadly, birds are under threat all over the world, and many have already been lost forever. Conservation actions may have come too late to save species like the Passenger Pigeon of North America and the Great Auk of the North Atlantic, but many bird species have been brought back from the brink of extinction in parts of their range.
May 17, 2021 · In a new paper, he and two other researchers at the University of New South Wales in Sydney, Australia, estimate there are likely between 50 billion and 428 billion birds on Earth. This range is ...
Dec 15, 2016 · This search identified 437 biological species, which on average were split into 2.4 taxa each. The authors are almost certainly correct that, on the whole, scientists underestimate the number of biological bird species in the world. Indeed, earlier this month, BirdLife International (an Audubon partner) recognized 742 new bird species, many of ...
