Nature

Wild chimpanzees filmed using forest 'first aid'

Ecologists and children study nature in 'bioblitz'

Artists to document rewilding project

Consultation begins on nature recovery project

Map shows 80% of peatlands dry and degraded

'All this waste is being dumped by somebody' Video, 00:00:37'All this waste is being dumped by somebody'

Mystery wild beaver spotted in Welsh river. Video, 00:00:59Mystery wild beaver spotted in Welsh river

Wild beaver swims in Welsh river in 'phenomenal' moment. Video, 00:00:59Wild beaver swims in Welsh river in 'phenomenal' moment

Step, snack, sit: Bank holiday walks and picnic spots

Lives Less Ordinary. Searching for green in a concrete world. Audio, 42 minutesLives Less Ordinary

How does weather affect birdsong?

Algae warning at Wales' largest natural lake

People urged not to mow their gardens this May

Endangered axolotl release raises hopes for rare amphibian

'When will government ban plastic in wet wipes?'

Plea to block wind farm over thousands of forecast bird deaths

Rare 'master of disguise' spider seen in Cornwall

'Arran wildfire destroyed 10 years of conservation work' Video, 00:01:41'Arran wildfire destroyed 10 years of conservation work'

'Wildfire sent years of work up in flames'

Butterflies need us to mow lawns less, experts say

Nature reserve's project to expand access

Spring's hot weather to be treat for nature lovers

Water bosses could now face jail for cover-ups