Honeybee Colony Health Trends 2009-2012: Active, Inactive, and Nest Data #1740361 (License: Personal Use)

This stacked bar chart displays yearly honeybee colony numbers categorized as active (blue), inactive (red), and unknown (green) from 2009 to 2012, alongside a purple line indicating active nest counts (right axis). Active colonies declined steadily from 84 in 2009 to 70 in 2012, while inactive colonies rose from 1,073 to 1,750 over the same period; active nests peaked at 1,169 in 2010 before dropping to 940 in 2012.

Used in agricultural reports, entomology studies, or beekeeping resource pages to illustrate pollinator population dynamics; targets researchers, policymakers, and beekeepers seeking data-driven insights into colony decline trends.