Canadian Migration Monitoring Network


Population indices

Bar charts

Annual graphs

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Canadian Migration Monitoring Network

Population trends and seasonal abundance

Pop. trends

Trend maps

Seasonal abund.


About analyses

The results on this page are only showing the population indices for the project "Canadian Migration Monitoring Network". To view population indices from additional projects, you can use this page.

Species Season

The Trend Maps tool allows you to produce a map showing regional population trends for a selected species and season. Trends are calculated using the same period among sites (usually the 10 most recent years available). Only sites or regions with sufficient data are presented. To see more details about the trend at a site or region, simply click on a symbol. For more information about maps, click here.



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