Top species

This graph shows the top recorded species in County Durham (VC66) per 7-day period. You can choose between a list of the top species for every 7-day period, or a list of the top species recorded across the whole year. Hover over/tap the graph to see an exact count of records at that point in time. Hover over/hold the taxon legend to highlight a particular taxon; click on a taxon label to remove it from the graph. The graph can be filtered further by selecting the era.