“One of the ocean's fastest and most powerful predators.” Photographer witnesses elegant hunter prowling for prey
Marlin migrate long distances across the open ocean and encounters with humans are rare
These tiny birds are doubling in size on remote Scottish islands – and are on their way to “becoming a new species”
Isolated on remote Scottish islands, tiny wrens have recently been discovered to be a fascinating case of island gigantism.
These 14 incredible photos reveal the extraordinary diversity of wildlife in Madagascar
Madagascar is home to an unforgettable cast of wildlife characters.
When a 3,700m mountain collapsed, it created the deepest lake in the US. Here's what lives there now
In the shadow of a long-extinct volcano, Crater Lake’s deep blue waters – and the surrounding forests and meadows – are home to a remarkable cast of wild animals.
10 toilet-dwelling animals – "It was yanking very hard. I felt as though my penis had been severed..."
if answering the call of nature becomes an encounter with nature, remember, the animals are just as surprised to see you as you are them.
"It's the most exotic beverage on the planet and made from beans that have been extracted from animal poop..."
Civet coffee is a delicacy, where coffee beans pass through the gut of a South-East Asian mammal before being turned into a tasty brew. No we are not joking... Stuart Blackman explains all
“These have never been described in sharks.” Experts aimed to study how sharks communicate danger – so turned to a bizarre, flat fish
The study marks the first documented evidence of a "disturbance cue" being used by cartilaginous fish
It spans nearly 5 acres, grows on competitors and has a habit of strangling its host
Seeds of the banyan tree are small and unlikely to survive on the ground – but it’s found a way to thrive anyway.
It's the size of a rat, incredibly cute, yet extremely weird – and can sail through the air on its very own parachute
All you ever needed to know about the sugar glider
Vampires, vaquitas, vervet monkeys – 8 remarkable animals beginning with 'v' including a blood-sucking spider and the world's rarest animal
From the vampire bat to viperfish, here are 8 animals beginning with the letter 'v'
Birds
Do any birds have teeth?
Why don't birds have teeth? And did they ever have teeth? Stuart Blackman explains
What's the world's biggest parrot? There are two contenders: one has a massive 1m wingspan and the other weighs a whopping 3kg
Meet two giant birds fighting for the title of world's biggest parrot.
Bat vs bird: what's the difference between these two winged animals?
What are the actual anatomical differences between bats and birds?
Why are young birds sometimes bigger than their parents?
Just why do some young birds bigger than their parents? Mike Toms explains
The weirdest bird nests on the planet – including a 2-tonne giant and one bound together with spider webs
Discover a host of weird nests built by remarkable birds that steal, sew and regurgitate to look after their chicks
A mighty hawk has made a home in New York City's Central Park. This is its story
Red-tailed hawks have taken up residence in the heart of Manhattan.
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
One of England’s oldest trees – which loomed over the Sherwood Forest for over 1,000 years – has died. Here’s why
The tree is perhaps best known for its link to Robin Hood’s story – as legend has it, him and his Merry Men used it as shelter for years.
Experts discover ‘The Heaven Sword’ after a decade searching Taiwan’s forests – and it’s taller than a 20-story building
Researchers started out on a quest to find the island's largest tree and were amazed at what they found
This extraordinary forest below the waves is the only one of its kind – and it’s home to one of the fastest-growing organisms on Earth
Stretching along South Africa’s rugged coastline lies one of the planet’s most extraordinary yet little-known ecosystems: the Great African Sea Forest
Mushrooms vs fungi: what's the difference? Discover exactly what mushroom means and why fungi shouldn't be messed with
Use the word mushroom when you mean fungus? Or just confused about what they mean – here's an explanation of the two terms
