Oyster dredging: the annual count hoping to preserve the species
Oysters have been dredged on Cornwall's River Fal for more than 400 years.
Oyster
Latest Stories
Kent Wildlife Trust stemming tide of non-native oyster species
A project called Coastbusters is looking to try and cull the invasive Pacific rock oyster.
Watchdog: Confusing Oyster system overcharging commuters
Confusion over the payment system using Oyster cards has led to customers being "overcharged", a transport watchdog has found.