Ornithology is the branch of biological sciences devoted to the systematic study of birds, encompassing their taxonomy, morphology, physiology, behavior, ecology, and evolution. It integrates field-based observational methods (e.g., banding, telemetry, acoustic monitoring) with laboratory approaches such as molecular genetics, stable isotope analysis, and comparative physiology to investigate avian systematics, migration, life histories, and population dynamics. Ornithological research contributes to broader disciplines including evolutionary biology, biogeography, neuroethology, and conservation biology, where birds serve as model organisms for testing ecological and evolutionary theory, assessing environmental change, and informing evidence-based management of species and habitats.
Wild seabirds that face high energy demands during the breeding season go on to migrate farther and raise more chicks the next year, but at a cost to their own survival. An international team led by researchers from Nagoya ...
Plants & Animals
Jul 27, 2026
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Previous apps for identifying animal calls regularly hit practical limits: Without a stable internet connection, real-time identification in forests or high mountains was impossible.
Plants & Animals
Jul 27, 2026
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Animals are constantly moving to find food, water, suitable habitats, mates and safe places to rest. Because moving requires substantial energy, animals often rely on various biological and behavioral strategies to reduce ...
Birdsong carries meaning across open space, helping birds attract mates, defend territory and communicate with rivals. While there has been much research into the use of birdsong across species, researchers have lacked a ...
Birds can inhabit various environments with different climates and temperatures, ranging from cold polar regions to scorching hot deserts. To survive and thrive in these very different environments, they need to effectively ...
Scientists have known for years that birds like geese and ibises gain an aerodynamic advantage from flying in a "V" formation. Now, researchers from Brown University have provided new insights into the nature of that advantage.
Plants & Animals
Jul 21, 2026
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The U.S. Fish and Wildlife Service announced the reclassification of the Aʻeo, or Hawaiian stilt (Himantopus mexicanus knudseni), from endangered to threatened under the Endangered Species Act, a rare and hopeful milestone ...
Plants & Animals
Jul 21, 2026
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University of Michigan researchers have used an AI tool to demonstrate that birds in the group Passeriformes evolved in rapid evolutionary bursts and that these bursts frequently coincided with climate shifts throughout Earth's ...
Evolution
Jul 20, 2026
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Europe's great cormorant has recovered from near extinction to overabundance in half a century, stoking a long-running debate over population control between fishers troubled by its voracious appetite and conservationists.
Ecology
Jul 18, 2026
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Mosquitoes are widely known for transmitting diseases such as malaria and dengue fever to humans, but less is known about the diseases they can transmit to wild birds. The Plasmodium parasite that causes avian malaria is ...
Ecology
Jul 17, 2026
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