Palliation
发表于 2025-3-25 05:03:44
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微粒
发表于 2025-3-25 08:27:23
Foraging Behavior of Beavers ,, Plant Secondary Compounds, and Management Concerns, the three deciduous species or the three coniferous species. Beavers selected significantly more deciduous than coniferous species across all treatments except the bark-extract treatment. A regression indicated a stronger relationship in selection of leaf extracts was present for leaf lifespans tha
LITHE
发表于 2025-3-25 13:57:14
Long-Term Population Dynamics of The North American Beaver , on Quabbin Reservation, Massachusetts,ly 23% of its peak. Various changes in productivity, colony composition, dispersal and interactions with other wildlife species were associated with these periods of population change. The changes observed in the Quabbin Reservation beaver population are comparable to changes in an unexploited beave
慷慨援助
发表于 2025-3-25 16:11:38
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放气
发表于 2025-3-25 22:27:16
Beaver Protection, Management, and Utilization in Europe and North America
矛盾
发表于 2025-3-26 04:09:45
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Infant
发表于 2025-3-26 05:12:25
The Structure and Content of the Good,slow in Finland. Hunting regulations differ substantially between the three countries. Sweden has the least elaborate system (for example, no bag limit), and Norway the most sophisticated. It is obvious that there are other factors affecting hunting intensity since the annual beaver harvest is only
蚊子
发表于 2025-3-26 12:26:37
Law, Liberalism, and the Common Good,ter. The beaver population has increased from 1100 to 3000 individuals from 1983-97, and the respective number of lodges has increased from 400 to 1280. The beaver density is highest in the southeastern part of the study area, but the range is also expanding to the west. The occurrence of damage had
现实
发表于 2025-3-26 15:16:53
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REIGN
发表于 2025-3-26 20:20:58
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