Environment Agency: Baby Cuttlefish
Environment Agency: Common Bream
Environment Agency: Sand Smelt
Environment Agency: Seahorse found at Tilbury
Environment Agency: Transparent Goby
Environment Agency: River bed net
Environment Agency: Casting the net 1
Environment Agency: Prize catch 1
Environment Agency: Taking the results
Environment Agency: Data collection
Environment Agency: Bringing in the net
Environment Agency: Bringing in the net 2
Environment Agency: Bringing in the net 3
Environment Agency: Casting the net 2
Environment Agency: Prize catch 2