Wildlife conservation

Beavers build 'ideal' habitat for endangered native voles

Rare butterfly species reintroduced to Wales

Tech company to help tackle invasive plant species

Secrets of Antarctica's Giants. Video, 26 minutesSecrets of Antarctica's Giants

Hedgehog rescuers issue plea to gardeners

Bid to transform former farm into nature reserve

Park's lemur week marked by 70th breeding success

Volunteers tackle invasive species at beauty spot

Puffin festival promises 'one of best spectacles'

The search for Northern Ireland’s mysterious moth

Seal releases halted after fish stock concerns

Dog owners told use leads to protect wildlife

London Zoo seeks memories to mark 200th anniversary

Public asked to choose name for silvery gibbon

Bug splat survey shows decline in insect numbers

Ayres quarry restoration given £25k funding boost

RSPB hopes fishing ban will boost Bempton numbers

The Documentary Podcast. Bonus: What in the World. Audio, 16 minutesThe Documentary Podcast

Anger after beauty spot reservoir drained of water

Council issues nesting bird beach warning

Zoo 'chuffed' to welcome new snow leopard

Landowners and farmers join talks to restore nature

School children promoting wildlife conservation