Animal behavior is the scientific study of the observable actions, interactions, and behavioral patterns of animals, typically investigated within ethology, behavioral ecology, and comparative psychology. It encompasses mechanisms (proximate causes such as neural, hormonal, and genetic control), development (ontogeny and learning), function (adaptive value in survival and reproductive success), and evolution (phylogenetic history and divergence among taxa). Research on animal behavior quantifies activities such as foraging, mating systems, parental care, communication, social organization, and antipredator strategies, often integrating experimental, observational, and modeling approaches to understand how behavior emerges from organism–environment interactions and contributes to fitness and ecological dynamics.
Humans have always imagined the natural world. From Ice Age cave paintings to the modern day, we depict the animals and landscapes we value—and ignore those we don't.
Ecology
Apr 4, 2026
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Although neighborhood cats may seem like a fun, charming presence, unowned cat populations have been criticized for causing harm to a community and its environment. Without proper management, stray cat populations can rise ...
Veterinary medicine
Apr 2, 2026
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Anyone who keeps a bird feeder has likely had the same uneasy thought after seeing a sudden blur of wings in the yard: What was that hawk doing here?
Plants & Animals
Apr 2, 2026
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31
When the environment changes dramatically, animals from mollusks to crows can make big changes in their behavior that enable them to survive. For example, marmots and ground squirrels in California are spending more time ...
Evolution
Apr 1, 2026
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115
Human–wildlife coexistence is often far from straightforward, with predators particularly hard hit: their numbers tend to fall sharply in areas close to human settlements, fields and pastureland. This is not, however, a simple ...
Plants & Animals
Apr 1, 2026
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12
In animal societies as in human ones, some individuals regularly produce resources while others appropriate them. Contrary to what evolutionary theories had previously suggested, these social roles do not depend solely on ...
Ecology
Apr 1, 2026
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Accents are usually thought of as a human trait, indicating where a person has grown up or the communities they belong—and new research shows the same dialects can also occur in Australia's largest carnivorous bat.
Plants & Animals
Apr 1, 2026
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12
Chicks, just like pets, also benefit from gentle human touch, new research has revealed. Scientists at the University of Bristol have discovered that gentle human interactions do not only prevent fear in baby chicks but also ...
Plants & Animals
Mar 30, 2026
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48
The rainforests of northern Australia are home to extraordinary ant colonies. Instead of dwelling in underground burrows, these ants inhabit canopies of trees, dozens of meters above the ground, inside hollow spheres they ...
Plants & Animals
Mar 30, 2026
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Seals are carnivorous marine mammals that are well adapted to hunting for fish underwater, where visibility is poor. In such conditions, seals rely on their highly sensitive whiskers to detect tiny water movements left behind ...
Plants & Animals
Mar 29, 2026
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