UDK5444485: Cocker spaniel, view from above / Bridgeman Images

UDK5444490: Vet using cotton wool to clean eye of English Springer Spaniel / Bridgeman Images

UDK5444493: Eastern Grey Squirrel (Sciurus carolinensis) sitting on tree branch, feeding / Bridgeman Images

UDK5444500: White Swan (Cygnus olor) swimming near shore with its young sitting amongst its wings, side view / Bridgeman Images

UDK5444503: Panthera leo (lion). Family Felidae. A lioness lying in front of a lion who is standing on all fours / Bridgeman Images

UDK5444508: A Spotted Ray (Rajiformes) swimming / Bridgeman Images

UDK5444509: Union Jack (Delias mysis), mounted male butterfly, close-up / Bridgeman Images

UDK5444512: Short hair brown mackerel tabby cat / Bridgeman Images

UDK5444526: Afghan Hound / Bridgeman Images

UDK5444528: Beagle sniffing the ground, front view / Bridgeman Images

UDK5444531: Mealworm Beetle Grub (Tenebrio molitor), close up / Bridgeman Images

UDK5444533: Side view of Speckled Bush Cricket, Leptophyes punctatissma, on branch / Bridgeman Images

UDK5444543: Cocker spaniel, white and brown puppy with long dangling ears, sitting on hind legs / Bridgeman Images

UDK5444550: Side view of a Sulphur-Crested Cockatoo with head in profile, perching on a branch while leaning forwards, showing the erect, yellow crest, powerful bill, pure white plumage, short, rounded tail, and short legs with strong feet / Bridgeman Images

UDK5444555: French mastiff, side view / Bridgeman Images

UDK5444558: Barnacles / Bridgeman Images

UDK5444567: Chocolate British shorthaired kitten, sitting / Bridgeman Images

UDK5444569: Overhead view of a group of five mongrel puppies huddled close together. One pup is lying on his back on top of the other puppies / Bridgeman Images

UDK5444573: Turtle shell, brown with growth rings, skeleton poking out, skull on long neck, limbs and tail, above view / Bridgeman Images

UDK5444581: Sealyham Terrier, standing / Bridgeman Images

UDK5444586: Dutch Partridge Dog (Drentse Patrijshond), side view / Bridgeman Images

UDK5444588: Tawny Owl (Strix aluco) standing on edge of its tree-hole nest, watching chick feeding on dead mouse / Bridgeman Images

UDK5444592: Black goby (Gobius niger), a blenny and sea urchins near underwater plants / Bridgeman Images

UDK5444601: Male Harlequin Great Dane Dog, lying down / Bridgeman Images

UDK5444606: Cardinal tetra (Paracheirodon axelrodi), side view / Bridgeman Images

UDK5444614: Headshot of a Birman Blue cat / Bridgeman Images

UDK5444625: A grey Chartreux kitten reclining with paws outstretched / Bridgeman Images

UDK5444626: Chocolate Tabby Point Balinese cat with blue eyes / Bridgeman Images

UDK5444629: A Chartreux kitten / Bridgeman Images

UDK5444656: Brown mackerel tabby short hair cat preparing to land after jumping / Bridgeman Images

UDK5444669: Front view of Giant Blue Clam, Tridacna maxima / Bridgeman Images

UDK5444672: Blind cave fish, also known as Mexican tetras (Astyanax mexicanus) swimming near rocks / Bridgeman Images

UDK5444674: Close-up front view of Velvet Crab, Liocarcinus puber, with eggs on underside of body / Bridgeman Images

UDK5444675: Seagull perched on wooden post in field, two other seagulls flying low in close proximity, side view / Bridgeman Images

UDK5444676: Festa Cichlid / Bridgeman Images

UDK5444678: European Lobster (Homarus gammarus), side view / Bridgeman Images