Life
Tadpoles can change colour to blend in with their environment
When tadpoles are raised in white, black or grey trays, they adapt their colour to match their background, which may help them avoid being eaten by birds and fish
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Life
Male cockatoos make customised drumsticks for their mating displays
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Life
Red imported fire ants with painful bites have taken hold in Europe
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Health
Human kidneys have been partially grown in pigs for the first time
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Life
Huge rewilding project will release 2000 white rhinos across Africa
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Life
Gannets prefer to roll either right or left when they dive
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Life
Our ultra-mobile arm joints may have evolved for climbing down trees
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Life
Weird ways that animals experience the world differently to us
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Life
Killing of rare Italian bear raises fears for future of its subspecies
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Environment
Sled dogs are making Svalbard greener with their poo
Satellite images show an increase in greenery at dog sledding locations in the Arctic archipelago of Svalbard, thanks to the fertilising effect of dog droppings
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Life
Emperor penguin colonies lost all their chicks due to ice breakup
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Life
Flies riding on a carousel suggest that insects like to play
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Life
Are there really big cats roaming the UK countryside?
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Life
Sick blackbirds go to bed earlier just like us
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