Which big cat has the strongest bite AND just how deadly is that bite for humans?
BBC Wildlife section editor Sarah McPherson answers your wild question.
“I was photographing seabirds on a remote island off Norway. Then a huge predator appeared from nowhere”
Wildlife photographer Josef Stefan on no-show bustards, eagle drama and a lens cap fail
Whale experts studied the noises of this isolated population – and discovered something incredibly human-like about them
Scientists have identified two distinct dialects in Mediterranean sperm whales and believe it mirrors the movement of ancestral clans
The deadliest animal you could encounter in a national park probably isn’t a bone-crushing, 300kg apex predator – it’s something much more surprising
Researchers analysed the most common animals involved in aggressive human-wildlife encounters – and discovered something unexpected
Satellite images reveal more than 1,000 unmapped coral reefs in Australia
The discovery of thousands of previously unchartered coral reefs could reinforce conservation efforts in northern Australian waters, say researchers.
“It’s by far the largest I’ve ever seen in my 25 years as a marine biologist…" New 4-metre giant, 400-year-old creature discovered
A coral over twice the height of an adult – and possibly 400 years old – has been found in the depths of Fiordland
What’s the difference between fringing reefs, atolls and barrier reefs?
Coral reefs may look similar at first glance, but their shapes, locations and structures reveal how they form – and how vulnerable they are.
It's as long as a basketball court, as tall as a giraffe and so huge it can be seen from space
Experts estimate that the massive mega coral – found near the Solomon Islands in the south-west Pacific Ocean – is about 300 years old.
"This devilish fear-monger will scare you to your very core – if you're a fish..." Why fleeing this wily, deadly water snake is the very worst move a fish can make
South-East Asia's tentacled snake Erpeton tentaculatum must be a frightening sight - for fish
"It descends upon the naive spider, little claws outstretched. And then: WHAP! "The meal-seeker has become the meal."
This is surely a contender for the world's weirdest – and trickiest – snake.
Birds
Meet the mighty, majestic Andean condor, one of the world's most powerful and impressive birds and at 15kg the heaviest bird of prey
The mighty Andean condor – the heaviest bird of prey in the world and the raptor with the longest wingspan – needs little introduction, says Mike Dilger. Learn all about them in his expert guide - including where to see them
Fierce, majestic – and built to kill – The world's biggest and mightiest birds of prey
All you need to know about the magnificent birds of prey, including the biggest in the world
"It stands on its rock looking not so much like a streamlined submariner as an overfed blackbird"
Known in Welsh as a ‘bird of the torrent’, the dipper is the UK’s only aquatic songbird and always fascinating to watch.
Do birds pee as well as poo?
When it comes to excretions, birds do a two-for-one deal
8 astonishing close-up photos of the world’s most beautiful pheasant
Resplendent in red, gold and blue, the male of this spectacular species sports a crest like a barrister’s wig – even if it leaves him with massive blind spots
What is a chicken wishbone – and why on Earth do people fight over it?
Just how useful is a wishbone to a chicken? Find out with our expert guide
How to identify wildlife
Red squirrel vs grey squirrel: Think you know how they differ? Think again as the differences between these two squirrels will surprise you
We take a look at how the red squirrel differs to its American grey cousin
Brown rat or water vole: How to tell the difference between these two lookalike-rodents
When all you've seen is a flash of brown fur, it can be hard to know whether it was a water vole or rat. Though the two species tend to live in different habitats, there are areas where they overlap, potentially leading to cases of mistaken identity. So how do you tell rats and water voles apart?
Mink or otter? What's the difference between these two slippery, semiaquatic lookalikes?
How do you tell the difference between otters and mink?
LRPs, PG Tips and Jizz: Cracking the secret language of birders
You’re sitting in a hide and overhear other birders talking. The conversation ranges from ‘LRPs’ and ‘roosting Leos’ and you scratch your chin as you try to decipher their code – welcome to the world of birding jargon.
It's the fastest animal in the world and its deadly claws can catch prey mid-air: Meet one of the world's most incredible birds of prey
Peregrines are the ultimate urban predator. Learn all about them, including how to spot them ‘stooping’ to catch prey
Save 30% when you subscribe to BBC Wildlife Magazine, plus receive Simon Barnes’ latest release, Spring is the Only Season
Save 30% when you subscribe to BBC Wildlife Magazine, plus receive Simon Barnes’ latest release, Spring is the Only Season
Plants
It might look like an insect, but this is no insect - it's flower hell-bent on deceiving males
Have you noticed some flowers look like insects? It's all to do with sexual deception says Phil Gates
They ate this potato relative in a salad – then lost their minds for 11 days
Potatoes are a kitchen staple – but one of their botanical cousins has a much darker reputation.
"The cones are as big as a rugby ball and weigh up to 40 pounds, more than heavy enough to kill…”
You don’t want to get too close to this tree – it’s not toxic, but it’s still deadly.
“An agonising way to die: it causes whole body convulsions, and the victim is painfully and horribly aware…”
Also called the Asian vomit button tree, the strychnine tree contains one of nature’s deadliest poisons, famously featured in many mystery novels.
