BirdAnalyst
Family · Cracidae · Galliformes

Chachalacas & Guans Population Trends

1 species tracked, ordered by long-term trend. Steepest declines first.

Chachalacas & Guans species ranked by population trend.
TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →Baseline yearThe first year of the smoothed window the trend is measured from. An earlier baseline means a longer record stands behind the number.Full methodology →History
Plain ChachalacaGame birds-49%1978