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Trends 2015-2022
This map depicts the cumulative change in estimated relative abundance from 2015 through 2022 with circles representing 27km x 27km regions. Red indicates decline and blue indicates increase. The darker the color, the stronger the trend. White circles represent locations where the trend estimate is not significantly different from zero (i.e., the 80% confidence interval contains zero). Circle sizes are scaled by the estimated relative abundance at the middle of the time period.
Mer infoRegional Trend
80% confidence interval, or range of values where the model is fairly confident the true trend could be, with it being most likely near the median value. Mer info