Fish

Pollution kills 2,000 fish in river near Derry

Watch: Seal seen catching fish in city river. Video, 00:00:26Watch: Seal seen catching fish in city river

'Milestone' for city centre flood defence project

Short Cuts. Series 36, Creature Features. Audio, 28 minutesShort Cuts

Local anglers say fish kill 'probably worst ever'

Washed-up tuna shows species' UK return - experts

Council to ban goldfish prizes at fairgrounds

Wild salmon study aims to tackle species decline

Low oxygen levels in river may have killed fish

Probe after dozens of dead fish found in River Spey

River scheme aims to improve water quality

Fish under threat following Hinkley permit change

Allegations rare skate among dumped dead fish

Anglers fundraise to restock lake after fish deaths

Some 600 fish relocated for M25 upgrade

Hundreds of dead fish found at fishing lake. Video, 00:01:10Hundreds of dead fish found at fishing lake

Piranhas' vicious reputation has no teeth, says zoo

Sea pool reopens after fish influx

Is your pet fish damaging the environment?

Fish move freely thanks to bypass channel

Fish removed from lake after levels drop again

Investigation after dead fish found in pond

Dozens of dead river fish apocalyptic, says walker