Readings in Wildlife ConservationJames Allen Bailey, William Elder, Ted D. McKinney Wildlife Society, 1974 - Всего страниц: 722 |
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Стр. 504
... kill statistics from the forests to the park , a kill of 200-400 elk might be achieved if most of the available pack stock in the area were used to trans- port hunters within the park . Autumn hunting could not have accomplished the ...
... kill statistics from the forests to the park , a kill of 200-400 elk might be achieved if most of the available pack stock in the area were used to trans- port hunters within the park . Autumn hunting could not have accomplished the ...
Стр. 559
... kill . Questionnaire studies of observations by area managers on illegal species kills ( like that by Barick , 1969 , in which he reported that 20 percent of deer mortality is illegal ) . Studies of hunter submissions of waterfowl and ...
... kill . Questionnaire studies of observations by area managers on illegal species kills ( like that by Barick , 1969 , in which he reported that 20 percent of deer mortality is illegal ) . Studies of hunter submissions of waterfowl and ...
Стр. 719
... kill occurred in the 21⁄2 days of shooting allowed in a 7 - county area before a closing order was issued . The remainder of the state stayed open to hunting for an additional 20 days . Distribution of the harvest in the 7 - county area ...
... kill occurred in the 21⁄2 days of shooting allowed in a 7 - county area before a closing order was issued . The remainder of the state stayed open to hunting for an additional 20 days . Distribution of the harvest in the 7 - county area ...
Содержание
PERSPECTIVES | 1 |
Thinking like a mountain | 9 |
Lost margins in the abandoned farm | 19 |
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Readings in Wildlife Conservation James Allen Bailey,William Elder,Ted D. McKinney Просмотр фрагмента - 1974 |
Часто встречающиеся слова и выражения
acres adult agencies Aldo Leopold animals annual areas Barbary sheep behavior big game biological biologists birds black-tailed deer breeding burning Canada geese caribou carrying capacity changes chaparral conservation crop Dall sheep ducks ecological economic ecosystem effects environment example exotic experience factors farm fawns fertility Fish and Game fish and wildlife forage forest goose groups grouse growth habitat harvest herd Horicon hunters hunting important increase individual kill land Leopold limited living mallards marshes ment method Mississippi Flyway moose mortality muskrats National Park natural organic Park Service percent plants population density prairie predation problem production public relations quail ratio recreation refuge reproductive result ruffed grouse season seed sharecropping shrubland social soil species sport square miles succession territory tion types ungulates vegetation waterfowl white-tailed deer wild Wildl wildlife management wildlife resources wolf wolves