A polar bear in Svalbard, Norway
BBC Wildlife contributor Michael Engelhard answers your wild question.
Scalloped hammerhead shark
Cat Gordon from The Shark Trust answers your wild question.
Coco-de-mer seed
BBC Wildlife section editor Sarah McPherson answers your wild question.
Polar bears fighting over a carcass in Svalbard, Norway
Claims that polar bears are thriving or will adapt to climate change are unfounded, says Andrew Derocher.
22-spot ladybird
BBC Wildlife contributor Helen Roy answers your wild question.
Spider webs come in many different forms
BBC Wildlife contributor Helen Smith answers your wild question.
Bowhead whale surfacing
BBC Wildlife expert Stuart Blackman answers your wild question.
A cuckoo perching on a silver birch tree in Derbyshire, UK
Ornithologist Mike Toms answers your wild question.
A young orangutan in Gunung Leuser National Park, Sumatra (Indonesia)
BBC Wildlife contributor Stuart Blackman answers your wild question. 
A Barbary macaque grooming a deer
Is this behaviour an unnatural aberration or is it grounded firmly in biology? 
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