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Framework-Date Extensions for Duck Hunting in the United States: Supplemental211 Assessment

机译：美国鸭狩猎的框架日期延伸：补充211评估

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摘要

The Senate Committee on Appropriations recently directed the U.S. Fish and211u001eWildlife Service to conduct a study of hunting-season framework extensions on 211u001emigratory waterfowl populations. This report is intended to fulfill that 211u001edirective, and to supplement information prepared last year in response to a 211u001esimilar directive. Based on past experience in Iowa and Mississippi, extensions 211u001eof duck-hunting seasons beyond the traditional framework dates of October 1 to 211u001eJanuary 20 tend to increase duck harvests, with the magnitude of the increase 211u001edependent on species. Nationwide extensions of duck-hunting seasons could have 211u001esignificant impacts on the frequency of years in which liberal hunting 211u001eregulations could be offered, as well as increase the frequency of annual 211u001eregulatory changes.

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