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These maps represent recoveries from 1986-2015 for states and provinces in all 4 flyways, ducks that were banded in July and August only, and birds recovered during the regular duck season (generally, between September and January) .
The following maps show historic band recoveries by hunters for birds that were banded as “HY” (hatch year) or “Local” (flightless duckling) in the Prairie Pothole Region in the months of June, July or August.
By plotting banding sites on northern breeding areas as well as the points where hunters harvested banded birds derived from those locations, biologists were able to delineate the four major waterfowl flyways that span North America. Band recoveries can also show biologists how the waterfowl harvest is distributed throughout states, flyways, or ...
22 mar 2006 · Banding is a classic waterfowl research and management tool. Early banding studies provided biologists with a good understanding of the routes, timing, and speed of waterfowl migrations almost a century before technology was available to track birds with satellite transmitters.
Duck Banding in Southcentral Alaska. Banding and recovery of Alaska banded mallards (Anas platyrhynchos) is one component of an Adaptive Harvest Management (AHM) process used in the Pacific Flyway by providing harvest rate estimates. Harvest rate is used in coordination with breeding population size estimates from the Waterfowl Breeding ...
28 kwi 2022 · One of the easiest ways that anyone can support bird habitat conservation is by buying duck stamps.
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