Butterflies

Butterfly count to assess population 'emergency'

Five butterflies to look out for this summer. Video, 00:00:42Five butterflies to look out for this summer

Pollinating count to track Square Mile's ecosystem

Hot weather boosts butterfly count at Kew Gardens. Video, 00:01:13Hot weather boosts butterfly count at Kew Gardens

Public asked to count butterflies

'Butterfly bomb' as estate enjoys population surge

The Infinite Monkey Cage. Series 33, Moths v Butterflies - Katy Brand, Jane Hill and Chris Jiggins. Audio, 42 minutesThe Infinite Monkey Cage

Butterfly numbers 'boosted by trees and hedgerows'

Walkers asked to look for rare mountain butterfly

'Concerning drop' in number of butterfly species

Butterfly habitats created to help rare species

Kent primary schools prepare for butterfly release

Butterflies need us to mow lawns less, experts say

The hunt for glow-in-the-dark caterpillars

Some wildlife may not return after recurring fires

New tropical house with 400 butterflies opens

Butterfly conservation 'success story' to continue

Butterfly project aims to halt population decline

More than half of UK's butterfly species in long-term decline

US lost a fifth of its butterflies within two decades

Garden competition returns with butterfly theme

Rare butterfly 'expanding' in county

Egg count for rare butterfly sees 'positive result'