Zoological Society of London

Sperm whale washes up on Welsh beach

Plant 'takes' botanical world's first selfie image

Plant energy used to 'snap' selfie. Video, 00:01:56Plant energy used to 'snap' selfie

Humpback whale in Thames was hit by a ship

World's biggest amphibian 'discovered' in museum

A virtual dive into the River Thames. Video, 00:01:53A virtual dive into the River Thames

Thames Estuary seals double in number. Video, 00:01:54Thames Estuary seals double in number

Dolphin found in estuary had birth 'complications'

Gay penguins join Pride at London Zoo

'Friendly' bacteria could help save frogs

Rare sperm whale washes up on beach

'Living fossil' given new home. Video, 00:01:56'Living fossil' given new home

Zoo unveils smuggled giant salamander

ZSL London Zoo shares animal X-rays

Zoo rules reform call after tiger deaths

Zoo used airhorns in bid to save tiger

Zoo 'well aware' of tiger-death risk

Tiger killed in zoo's mating introduction

A winter walk on the wild side. Video, 00:00:42A winter walk on the wild side

Zoo fire kills aardvark 'and meerkats'

Rare sharks found living off Wales

Keepering a tally at London Zoo