Fig. 2From: A case study of local ecological knowledge of shellfishers about edible cockle (Cerastoderma edule) in the Ria de Aveiro lagoon, Western IberiaA Typical Shellfisher woman from the Ria de Aveiro coastal lagoon displaying a cockle harvesting tool locally called nassa. The photo was taken with prior authorization from the respondent, which is archived. Source: Braga, H.O. B Distribution of the cockle harvest over the months in the Ria de Aveiro lagoon, Portugal (N = 60)Back to article page