Bird banding gives us incredible insights into avian life – and our planet
that says two-thirds of North American bird species are at risk of extinction.
Banders record the location, date, species, gender, estimated age and other information about the birds they band, and submit their data to the appropriate regulator. USGS works with theBanding enables science to better understand avian migration patterns and habitat, thereby identifying priority areas for conservation. Changes in the age of birds caught may indicate longer or shorter life expectancy. The number of annual captures may indicate whether populations are increasing or in decline.
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