Debbie Graham
Recent articles by Debbie Graham
Why are walruses so chubby? Just how fat are they? The secret behind their flabby obese look
Just why do walruses look so flabby - and lumbering on land? Stuart Blackman takes a look
Do animals owe their existence to a weird and freakish magnetic field collapse millions of years ago? Scientists think so...
Evidence suggests a weak magnetic field millions of years ago may have fuelled the emergence of animals
10 flightless birds: Meet some curious - and often strange - land-based avian wonders
There are some birds that can't take to the sky, despite having wings. Discover 10 curious and wonderful birds that have lost the ability to fly
How some lizards breathe underwater: discover the anole with a bubble-blowing superpower that enables it to breathe underwater and evade danger
Discover the riparian reptile that evades danger by blowing bubbles.
Animals starting with 'A'
From the adorable aardvark to the mysterious aye-aye, here are 22 animals starting with 'a'
10 prehistoric mega-species that ruled before the dinosaurs
Meet the bizarre prehistoric animals that once ruled the world millions of years ago - and they're not dinosaurs
A tree that can walk? How one 'walking tree' is said to be able to move itself to a sunnier spot
There's a walking tree? Stuart Blackman investigates a tree that is said to be able to move
A zookeeper visited a former penal colony in Australia only to find it overrun with adorable wombats
A convict settlement in a past life, Maria Island is now a sanctuary for endangered species. Ross Gurden heads there in search of wombats
Why are plants hairy?
We take a look at why plants are often covered in hairs
Animals beginning with 'Q'
From a quail to a quoll, here are nine animals starting with a 'q'
Animals starting with 'B'
From Baboon to Box jellyfish, here are 24 animals beginning with the letter B
Which animal has the best sense of smell?
Wondering which animal has the best sense of smell?Stuart Blackman takes a look at the contenders
Animals starting with 'C'
From camel to cuttlefish, here are 19 animals beginning with the letter 'C'.
Animals starting with 'V'
From the vampire bat to viperfish here are 8 animals starting with V
Discover Australia's iconic wombat: Your ultimate guide to the most adorable creature down under
Discover why these marsupials are beloved icons of Australian wildlife.
Great ape guide: learn all about the different great ape species, where they live and what they eat
Learn all about great apes in this expert guide from Nakedi Maputla from African Wildlife Foundation
Should we feed bread to birds?
Should you feed bread to birds? Stuart Blackman takes a look at the evidence
Centipedes vs millipedes: what's the difference?
How do centipedes and millipedes differ? Is it the number of legs? Stuart Blackman takes a look
Animals starting with 'J'
From Jacana to Johnson's abyssal seadevil - yes really - we name 10 animals starting with J
Do optical illusions work on animals?
We take a look at how animals use optical illusions to fool predators and impress potential mates
Animals that start with a 'K'
From kangaroo to Komodo dragon discover 10 animals that begin with the letter K
What is the hairiest animal?
What is the hairiest animal in the world? And just how hairy is it?
How were dinosaur footprints preserved?
Anjana Khatwa explains how how dinosaur footprints have managed to survive thousands of years
Which animal has the biggest nose?
Which animal has the biggest nose? We take a look at the contenders...