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Zoology is the scientific study of animals. This discipline can include animal anatomy, physiology, biochemistry, genetics, evolution, ecology, behaviour and conservation.
Both parents of oldfield mice care for offspring, whereas in deer mice, mothers usually care for pups. The discovery of a type of adrenal-gland cell that is present in oldfield mice but not in deer mice helps to explain the difference.
Some fox species leap up and pounce head first into snow to capture prey that they hear below the surface. An analysis of the forces involved reveals how the shape of the skull has evolved to minimize damage from this behaviour.
The elephant-nose fish senses its environment by emitting electrical pulses. A multi-pronged investigation suggests that this remarkable sensing ability is amplified in social groups by individuals ‘listening in’ on the pulses of their neighbours.
Animal behavioural response to predation risk could depend on the type and number of cues. This global metaanalysis shows that providing multiple cues of predation risk reduces variance in the behavioural responses of birds.
This study demonstrates that adult zebra finches maintain song performance by preventing song changes through physical act of daily singing throughout their life.
A Penicillium citrinum-associated pellet at mealybugs’ legs, which forms on mealybugs feeding on tomato and originates jointly from plant secretions and waxy filaments, provides multiple protections for mealybugs through suppressing pathogens and host defense.
Both parents of oldfield mice care for offspring, whereas in deer mice, mothers usually care for pups. The discovery of a type of adrenal-gland cell that is present in oldfield mice but not in deer mice helps to explain the difference.
Some fox species leap up and pounce head first into snow to capture prey that they hear below the surface. An analysis of the forces involved reveals how the shape of the skull has evolved to minimize damage from this behaviour.