The cat is similar in anatomy to the other felid species: it has a strong
flexible body, quick reflexes, sharp teeth and retractable claws adapted
to killing small prey. Its night vision and sense of smell are well
developed. Cat communication includes vocalizations like meowing, purring,
trilling, hissing, growling and grunting as well as cat-specific body
language. A predator that is most active at dawn and dusk (crepuscular),
the cat is a solitary hunter but a social species. It can hear sounds too
faint or too high in frequency for human ears, such as those made by mice
and other small mammals.[7] It secretes and perceives pheromones.[8]
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