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Female bats judge a singer by his song

Female lesser short-tailed bats can size up a potential mate just from his singing. A new study in Springer's journal Behavioral Ecology and Sociobiology shows that the New Zealand bat species Mystacina tuberculata relies on singing as a primary method of courtship, and the complex signals given out by males allow females to assess the...

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You talking to me? Scientists try to unravel the mystery of 'animal conversations'

African elephants like to rumble, naked mole rats trade soft chirps, while fireflies alternate flashes in courtship dialogues.

Welcome to the weird and wonderful world of 'animal conversations'.

An international team of academics undertook a large-scale review of research into turn-taking behaviour in animal communication, analysing hundreds of animal studies.

Turn-taking, the orderly exchange of communicative signals, is...

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Dogs prefer to eat fat, and cats surprisingly tend toward carbs

Dogs gravitate toward high-fat food, but cats pounce on carbohydrates with even greater enthusiasm, according to research into the dietary habits of America's two most popular pets.

The study sheds new light on optimal nutrition for the animals and refutes a common notion that cats want and need a protein-heavy regimen.

Findings were published this month in...

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Secret life of an enigmatic Antarctic apex predator

Scientists from British Antarctic Survey (BAS) have, for the first time, tracked the lives of leopard seals as they migrate around Antarctica. The team followed these formidable predators as they move from the frozen Antarctic sea-ice to the more northerly sub-Antarctic islands where they prey on penguins, seals and krill. The study is published this...

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Use artificial intelligence to identify, count, describe wild animals

A new paper in the Proceedings of the National Academy of Sciences (PNAS) reports how a cutting-edge artificial intelligence technique called deep learning can automatically identify, count and describe animals in their natural habitats.

Photographs that are automatically collected by motion-sensor cameras can then be automatically described by deep neural networks. The result is a system...

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