Fishing trap cages and green ropes at Angeiras beach, Matosinhos, Porto, Portugal Stock Photo - Alamy

Matosinhos fish hi-res stock photography and images - Alamy

Fishing trap hi-res stock photography and images - Alamy

Wire fishing cage hi-res stock photography and images - Alamy

Traps net hi-res stock photography and images - Alamy

Porto fish hi-res stock photography and images - Page 4 - Alamy

Fish trap cage hi-res stock photography and images - Alamy

Traditional fish trap hi-res stock photography and images - Page 2 - Alamy

Net cages hi-res stock photography and images - Alamy

Fishing cage hi-res stock photography and images - Alamy

Cage net fishing capture hi-res stock photography and images - Alamy