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.
A new paper in Environmental Toxicology and Chemistry indicates high levels of exposure to "forever chemicals" in the environments of many tree swallow bird groups in the United States. Despite this, chemical exposure did ...
Plants & Animals
Oct 8, 2025
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Birds separated by vast geographic distances and millions of years of evolution share a remarkably similar learned vocal warning to identify parasitic enemies near their nests, an international team of researchers has found.
Evolution
Oct 3, 2025
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234
Many people have probably seen birds picking up small pieces of man-made materials, like strips of a plastic bag or paper litter, and taking them into their nest. This behavior appears to be fairly widespread among birds. ...
A new analytical method is revealing how conservationists can further boost breeding programs dedicated to saving some of the world's most threatened species, according to new research led by the University of Sheffield and ...
Plants & Animals
Oct 2, 2025
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New research shows that populations of dozens of waterbird and seabird species have been declining for much longer than previously thought in Europe. The article "Shifting the baseline for waterbird and seabird conservation ...
Plants & Animals
Oct 1, 2025
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Climate change is drying landscapes and raising temperatures faster than many species can adapt. A research paper from Colorado State University offers a rare empirical look at how these pressures are already reshaping wildlife ...
Plants & Animals
Sep 29, 2025
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Aside from being a delight to watch, flight in birds is regarded by many cultures as a symbol of freedom, and a source of inspiration for humans to build our own flying machines. This makes those birds that have given up ...
Ecology
Sep 29, 2025
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49
Every fall, the skies of the northeastern United States fill with warblers, barn swallows and other birds heading south to warmer climates. The journeys are long—often spanning continents—and birds often have to make many ...
Plants & Animals
Sep 25, 2025
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Waking up to the dawn chorus of birds—one of the natural world's greatest symphonies—is a joy like no other. It is not surprising that bird-watching has become an increasingly popular hobby.
Plants & Animals
Sep 23, 2025
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23
Spring in Australia has arrived like a celebration. Magpies are warbling in the morning, wildflowers are bursting open across bushland, and the air is humming with life as tiny creatures have stirred back into action after ...
Plants & Animals
Sep 23, 2025
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