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British wildlife
Meet the neighbours: eight surprising animals living in UK towns and cities
It's not just foxes, rats and pigeons in the concrete jungle.
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What on Earth?
Five surprisingly venomous animals
Find out about five animals that you might not expect to be venomous
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Oceans
The fishes of the deep sea
The deep ocean houses an ecosystem that has learned to thrive without sunlight or warmth. Welcome to the abyss.
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What on Earth?
Rainbow nature: life in flaming orange
Orange is the colour of zesty fruits and staple carrots, common fish and show-off birds.
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What on Earth?
Amazing eyes: 17 vision champions
Meet the creatures with the most crafty, strange and sophisticated eyes in the animal kingdom.
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What on Earth?
Rainbow nature: wildlife in ravishing red
Crimson and scarlet hues in nature often carry an important message.
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What on Earth?
Seven of the world's weirdest moths
From moths eating their own mothers to carnivorous caterpillars on the rampage, the world of insects isn't always as it seems.
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Oceans
Seven sneaky survival strategies of reef animals
Coral reefs attract deadly predators. Find out how their inhabitants survive using everything from camouflage to chemical warfare.