Week in wildlife in pictures: a new shrew, itchy deer and tortoises on rafts / Week in wildlife in pictures: a drowsy seal, wild kittens and the reddest bird / Week in wildlife in pictures: chilly pelicans, a baby gorilla and a spider fan's dream come true / Week in wildlife in pictures: a rare warbler, a young chimp and sheltering joeys / Week in wildlife in pictures: a seasonal robin and newborn lion cubs in Bedfordshire / Week in wildlife in pictures: a naughty weasel, guard bees and a Sopranos bear / Week in wildlife in pictures: a strolling pelican, a venomous newt and a psychedelic swamphen / Week in wildlife in pictures: roving parrots, rabid seals and a prickly pest / Week in wildlife in pictures: jaguar cuddles, a supermarket cockatoo and a seal in Canary Wharf / Tadpoles take top prize as greatest wildlife photographs of the year are revealed