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animal behaviour

Agama lizard

Life

Lizard unfurls its face like a flower as a way to scare off predators

The toad-headed agama can unfold colourful skin flaps at the corners of its mouth to produce a vibrant display, but a study suggests this behaviour hasn鈥檛 evolved to impress mates 鈥� it may actually help to startle predators

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Life

Watch salamanders ‘skydive’ in a miniature wind tunnel

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Example of one of the study sites

Life

Noisy boats over the Great Barrier Reef are cutting fish lives short

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A nematode

Life

Hungry worms will risk being hurt if it helps them reach a meal

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Life

Watch male orb-weaving spiders catapult off females to escape death

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Bottlenose dolphins being fed

Life

Dolphins who are hand-fed by tourists are less social than their peers

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Tardigrade

Life

Tardigrades can hitch-hike on snails to travel longer distances

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blind cave tetra

Life

Blind Mexican cave fish are developing cave-specific accents

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common swift (Apus apus) in flight; Shutterstock ID 1463746268; purchase_order: -; job: -; client: -; other: -

Life

Common swifts enter hibernation-like torpor on cold nights

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Santa Marta harlequin toad

Life

Male toad clings to female for 5 months waiting for chance to mate

A tracking study suggests males of one species of toad are prepared to go without food for several months for an opportunity to reproduce

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Life

Spider monkeys actively choose to eat fruit infested with insects

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Life

Vampire bats adapted to drinking blood by shedding several genes

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Life

How a rodent鈥檚 fear of cats shapes rainforests in Panama

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Life

Adjusting to a new sibling is highly stressful for bonobo infants

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