Extended Data Fig. 3: Spatiotemporal dynamics in proportion of the 2002-cohort in schools.
From: Herring spawned poleward following fishery-induced collective memory loss
Shown is the proportion of 2002-cohort (P 2002/P ≤ 2002) in Norwegian, Icelandic and Faroese samples from individual fishing operations in scientific surveys and commercial fisheries. Trends are traced over the years 2003–2010 and seasonal migration cycles from feeding (Q2-3) and wintering (Q3-4) one year until spawning (Q1) next year.
