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* TOTAL POPULATION SIZE & EFFECTIVE POPULATION SIZE * SPATIAL EXTENT.

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Presentation on theme: "* TOTAL POPULATION SIZE & EFFECTIVE POPULATION SIZE * SPATIAL EXTENT."— Presentation transcript:

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3 * TOTAL POPULATION SIZE & EFFECTIVE POPULATION SIZE
* SPATIAL EXTENT

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5 - first line of https://www.nps.gov/yell/learn/nature/gbearinfo.htm
“The estimated Greater Yellowstone Ecosystem grizzly bear population increased from 136 in 1975 to between 674 and 839 in 2014…” - first line of USFWS proposes delisting Van Manen et al Yellowstone Science 23: 17-25

6 - first line of https://www.nps.gov/yell/learn/nature/gbearinfo.htm
“The estimated Greater Yellowstone Ecosystem grizzly bear population increased from 136 in 1975 to between 674 and 839 in 2014…” - first line of USFWS proposes delisting Van Manen et al Yellowstone Science 23: 17-25

7 Elk carcasses and calves
GYA elk herds Outer elk herds M O N T A N A W Y O M I N G 1 2 6 3 4 5 7 8 9 10 11 12 I D A H O

8 Cutthroat trout runs

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10 Whitebark pine cones

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13 * DEMOGRAPHY - MORTALITY RATES

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