Birds as a research topic encompass the study of Aves across diverse biological and ecological disciplines, including anatomy, physiology, behavior, evolution, and systematics. Research focuses on adaptations for flight (e.g., lightweight skeletal structure, high metabolic rates, specialized respiratory systems), sensory and cognitive capacities, communication via vocalizations, and complex social and mating systems. Ornithological studies also investigate avian roles in ecosystems as pollinators, seed dispersers, predators, and prey, as well as their biogeography and migration strategies. Birds serve as key model systems in evolutionary biology, speciation, bioacoustics, neurobiology, and conservation science, particularly in the context of habitat alteration and climate change.
Birds are facing a crisis—nearly 3 billion birds have been lost across North America since 1970 as a result of human activities affecting birds and their habitats.
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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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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On a pristine Rhode Island beach teeming with noisy seabirds, a group of biologists armed with nets sneak up on a pair of American oystercatcher chicks.
Ecology
Jul 20, 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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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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Long before dinosaurs ruled the continents and modern crocodiles first appeared, their ancestors were already going through a decisive phase in their evolutionary history. It was in this ancient world, shortly after the greatest ...
Evolution
Jul 17, 2026
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A sweeping new Cal Poly study of North American birds reveals that environmental change does not affect all species equally and that a bird's traits can explain whether populations rise or fall as local conditions change.
Plants & Animals
Jul 15, 2026
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