Dolphin

More than 100 dolphins found dead in Amazon as water temperatures soar

Pollution, bird flu threaten 'very fragile' Chilean dolphin population

The battle to save Cambodia's river dolphins from extinction

Cruise Ship Ganga Vilas Irrawaddy dolphin also at risk like the Gangetic dolphin

France under pressure to save dolphins from trawlers

Negligence endangering red-listed dolphins in Halda River

Dolphins have largest alliance network outside of humans

Pee pals: Dolphins taste friends' urine to know they're around