Count | Unique | Sex | Age class | Known Mortality Date | Location | Demographic Monitoring Area | Loss |
---|---|---|---|---|---|---|---|
Part A. Documented known and probable grizzly bear mortalities that occurred during 2018 inside the Demographic Monitoring Area (DMA). | |||||||
1 | 201803 | M | Adult | 5/8/2018 | Clarks Fork Yellowstone, SNF-WY | Inside | Known, human-caused, humane removal of old bear in very poor condition that was unable to lift hind legs. |
2 | 201804 | M | Adult | 5/9/2018 | Green Crk, PR-WY | Inside | Known, human-caused, management capture and removal for breaking into a building and obtaining a food reward. |
3 | 201808 | 2018 | WY | Inside | Known. Under investigation. | ||
4 | 201809 | 2018 | WY | Inside | Probable. Under investigation. | ||
5 | 201810 | 2018 | WY | Inside | Probable. Under investigation. | ||
6 | 201811 | 2018 | WY | Inside | Probable. Under investigation. | ||
7 | 201814 | 2018 | WY | Inside | Known. Under investigation. | ||
8 | 201815 | 2018 | WY | Inside | Probable. Under investigation. | ||
9 | 201816 | 2018 | WY | Inside | Probable. Under investigation. | ||
10 | 201820 | M | Adult | 7/8/2018 | Crow Crk, BTNF-WY | Inside | Known, human-caused, management capture and removal for cattle depredations. |
11 | 201821 | M | Adult | 7/13/2018 | Mosquito Lake, BTNF-WY | Inside | Known, human-caused, management capture and removal for cattle depredations. |
12 | 201822 | M | Adult | 7/13/2018 | Wagon Crk, BTNF-WY | Inside | Known, human-caused, management capture and removal for cattle depredations. |
13 | 201823 | M | Subadult | 7/20/2018 | Mill Crk, CTNF-ID | Inside | Known, human-caused, management removal for bold behavior and obtaining unsecured anthropogenic food reward. |
14 | 201824 | F | Subadult | 4/29/2018 | Coulter Crk, BTNF-WY | Inside | Known, natural, likely killed by another bear. |
15 | 201825 | F | Adult | 7/25/2018 | Gypsum Crk, BTNF-WY | Inside | Known, human-caused, management removal for multiple cattle depredations. |
16 | 201826 | Unk | Adult | 7/19/2018 | Yellowstone River, BTNF-WY | Inside | Known, natural, killed and consumed by another bear(s). |
17 | 201827 | M | Adult | 8/1/2018 | Gypsum Crk, BTNF-WY | Inside | Known, human-caused, management capture and removal for cattle depredations. |
18 | 201828 | M | Adult | 8/5/2018 | Gypsum Crk, BTNF-WY | Inside | Known, human-caused, management capture and removal for cattle depredations. |
19 | 201831 | 2018 | MT | Inside | Under investigation. | ||
20 | 201832 | M | Adult | 8/13/2018 | Wagon Crk, BTNF-WY | Inside | Known, human-caused, management capture and removal for cattle depredations. |
21 | 201834 | M | Yearling | 8/14/2018 | Henrys Fork, PR-ID | Inside | Known, human-caused, management live removal for bold behavior towards humans at campgrounds and obtaining anthropogenic food rewards at numerous residences. |
22 | 201835 | M | Adult | 8/30/2018 | Reader Crk, PR-MT | Inside | Known, human-caused, management capture and removal for cattle depredations. |
23 | 201838 | M | Adult | 9/3/2018 | North Fork Shoshone, PR-WY | Inside | Known, human-caused, management capture and removal for property damage and livestock depredations. |
24 | 201840 | M | Subadult | 9/6/2018 | Fish Crk, BTNF-WY | Inside | Known, human-caused, management capture and removal for cattle depredations. |
25 | 201842 | M | Subadult | 9/6/2018 | North Fork Shoshone, SNF-WY | Inside | Known, human-caused, vehicle collision. |
26 | 201843 | F | Adult | 9/16/2018 | Soda Fork, BTNF-WY | Inside | Known, human-caused, management capture and removal for public safety of female with a male yearling involved in human fatality. |
27 | 201844 | M | Yearling | 9/16/2018 | Soda Fork, BTNF-WY | Inside | Known, human-caused, management capture and removal for public safety of male yearling involved in human fatality. |
28 | 201845 | M | Adult | 9/10/2018 | Russell Crk, SNF-WY | Inside | Known, natural, specific mechanism was likely infected injury in the groin area not thought to be human-caused. |
29 | 201846 | F | Adult | 9/6/2018 | South Fork Wood River, SNF-WY | Inside | Known, natural, evidence suggest bear was killed and consumed at site of a deer carcass. |
30 | 201848 | M | Adult | 9/21/2018 | North Fork Shoshone, PR-WY | Inside | Known, human-caused, management capture and removal for obtaining anthropogenic food rewards at numerous residences, property damage and poultry depredation. |
31 | 201849 | M | Adult | 9/25/2018 | Corral Crk, SNF-WY | Inside | Known, human-caused, management capture and removal for obtaining anthropogenic food rewards and prior conflict history. |
32 | 201850 | 2018 | MT | Inside | Probable. Under investigation. | ||
33 | 201852 | M | Adult | 10/1/2018 | West DuNoir Crk, SNF-WY | Inside | Known, human-caused, self-defense kill by hunter while processing harvested elk. |
34 | 201854 | M | Adult | 10/2/2018 | Gention Crk, SNF-WY | Inside | Known, human-caused, self-defense kill by elk hunter at site of harvested elk |
35 | 201855 | M | Subadult | 10/2/2018 | Thorofare Crk, BTNF-WY | Inside | Known, human-caused, self-defense kill in hunting camp. |
36 | 201856 | F | Adult | 10/3/2018 | Whit Crk, PR-WY | Inside | Known, human-caused, management capture and removal of female with 2 yearling for obtaining anthropogenic foods and increasingly habituated and bold behavior. |
37 | 201857 | M | Yearling | 10/3/2018 | Whit Crk, PR-WY | Inside | Known, human-caused, management capture and removal of yearling with mother and sibling for obtaining anthropogenic foods and increasingly habituated and bold behavior. |
38 | 201858 | M | Yearling | 10/3/2018 | Whit Crk, PR-WY | Inside | Known, human-caused, management capture and removal of yearling with mother and sibling for obtaining anthropogenic foods and increasingly habituated and bold behavior. |
39 | 201859 | F | Adult | 10/3/2018 | Rock Crk, BTNF-WY | Inside | Known, human-caused, self-defense kill by hunter of an unmarked female with 2 cubs. |
40 | 201860 | Unk | Cub | 10/3/2018 | Rock Crk, BTNF-WY | Inside | Probable, human-caused, 1st of 2 cubs of unmarked female killed in self-defense by hunter. |
41 | 201861 | Unk | Cub | 10/3/2018 | Rock Crk, BTNF-WY | Inside | Probable, human-caused, 2nd of 2 cubs of unmarked female killed in self-defense by hunter. |
42 | 201862 | F | Subadult | 10/4/2018 | Yellowstone River, PR-MT | Inside | Known, human-caused, management capture and removal for frequenting residences, habituated behavior, and public safety concerns. |
43 | 201863 | 2018 | WY | Inside | Known. Under investigation. | ||
44 | 201864 | F | Subadult | 10/16/2018 | Yellowstone River, PR-MT | Inside | Known, human-caused, management capture and removal for frequenting residences, habituated behavior, and public safety concerns. |
45 | 201865 | F | Adult | 10/19/2018 | Corral Crk, SNF-WY | Inside | Known, human-caused, management capture and removal of bear for property damage, obtaining food rewards, and frequenting developed areas. |
46 | 201866 | M | Adult | 10/19/2018 | Reef Crk, SNF-WY | Inside | Known, human-caused, vehicle collision. |
47 | 201870 | M | Adult | 11/22/2018 | Lamar River, YNP | Inside | Known, natural, remains of an adult male found by wolf researchers, carcass had been consumed, mortality date is approximate. |
48 | 201871 | Unk | Cub | 4/29/2018 | Survey Draw, CTNF-ID | Inside | Probable, likely natural, cub of radio-collared female lost between 4/20 and 5/19. Mortality date and location are approximate. |
49 | 201872 | Unk | Cub | 6/9/2018 | Sage Crk, CGNF-MT | Inside | Probable, likely natural, cub of radio-collared female lost between 5/25 and 6/25. Mortality date and location are approximate. |
50 | 201873 | Unk | Cub | 9/10/2018 | Bench Crk, ST-WY | Inside | Probable, likely natural, cub of radio-collared female lost between 9/4 and 9/16. Mortality date and location are approximate. |
201874 | Not a probable mortality, radio-collared female was seen multiple times with 2 yearlings during 2019 | ||||||
Part B. Documented known and probable grizzly bear mortalities that occurred during 2018 outside the Demographic Monitoring Area (DMA). | |||||||
1 | 201801 | M | Adult | 4/10/2018 | Rawhide Crk, PR-WY | Outside | Known, human-caused, management capture and removal frequenting calving area and history of livestock depredations. |
2 | 201802 | M | Adult | 4/29/2018 | Pat O'Hara Crk, PR-WY | Outside | Known, human-caused, management capture and removal frequenting calving area and bold behavior towards humans. |
3 | 201813 | F | Subadult | 5/30/2018 | Blaine Crk, BLM-WY | Outside | Known, human-caused, management removal for association with multiple livestock conflicts bold behavior towards humans. |
4 | 201817 | M | Adult | 6/17/2018 | Alkali Crk/Heart Mountain Canal, PR-WY | Outside | Known, human-caused, accidental, drowned in fast flowing, cement sided canal. |
5 | 201818 | M | Adult | 6/22/2018 | Bull Crk, BLM-WY | Outside | Known, human-caused, management capture for cattle damage, removed because of poor condition and extensive injuries from unknown cause. |
6 | 201819 | M | Adult | 6/22/2018 | Foster Gulch, PR-MT | Outside | Known, human-caused, management capture and removal for cattle depredations. |
7 | 201829 | M | Adult | 8/4/2018 | Paint Crk, PR-WY | Outside | Known, human-caused, management capture and removal for cattle depredations. |
8 | 201833 | F | Adult | 8/9/2018 | JK Crk, WRIR | Outside | Known, human-caused, management capture and removal for cattle depredations. |
9 | 201836 | M | Subadult | 9/1/2018 | South Fork Shoshone, PR-WY | Outside | Known, human-caused, management capture and removal for repeated nuisance activity at residences and property damage. |
10 | 201837 | 2018 | WY | Outside | Known. Under investigation. | ||
11 | 201839 | M | Adult | 9/4/2018 | South Fork Owl Crk, PR-WY | Outside | Known, human-caused, management capture and removal for cattle depredations. |
12 | 201841 | F | Cub | 9/6/2018 | Paint Crk, PR-WY | Outside | Known, human-caused, handling mortality. Management capture with mother and siblings for cattle depredations. |
13 | 201847 | F | Adult | 9/20/2018 | Clarks Fork Yellowstone, PR-WY | Outside | Known, human-caused, management capture and removal for frequenting agricultural area and public corn maze. |
14 | 201851 | M | Yearling | 9/30/2018 | Clarks Fork Yellowstone, PR-WY | Outside | Known, human-caused, management capture and removal for frequenting agricultural area and public corn maze. |
15 | 201853 | M | Subadult | 10/2/2018 | Clarks Fork Yellowstone, PR-WY | Outside | Known, human-caused, management capture and removal for frequenting agricultural area and public corn maze. |
16 | 201867 | F | Adult | 10/25/2018 | Shoshone River, PR-WY | Outside | Known, human-caused, management capture and removal of female with 2 cubs for previous conflicts and public satety concerns. |
17 | 201868 | M | Cub | 10/25/2018 | Shoshone River, PR-WY | Outside | Known, human-caused, management capture and removal of cub with mother and sibling for previous conflicts and public satety concerns. |
18 | 201869 | F | Cub | 10/25/2018 | Shoshone River, PR-WY | Outside | Known, human-caused, management capture and removal of cub with mother and sibling for previous conflicts and public satety concerns. |
Part C. Documented known and probable grizzly bear mortalities found during 2018 that occurred in years prior to 2018. | |||||||
1 | 201805 | F | Adult | Fall, 2017 | MT | Inside | Known, undetermined cause, mortality likely occurred fall 2017, was found spring 2018. Under investigation. |
2 | 201806 | Unk | Cub | Fall, 2017 | MT | Inside | Probable, undetermined cause, cub of female that died fall 2017 and was found spring of 2018. Under investigation. |
3 | 201807 | Unk | Cub | Fall, 2017 | MT | Inside | Probable, undetermined cause, cub of female that died fall 2017 and was found spring of 2018. Under investigation. |
4 | 201812 | Unk | Adult | Fall, 2017 | Crevice Crk, YNP | Inside | Known, undetermined cause, bear remains found that had been cached and consumed by another bear, likely natural mortality from fall of 2017. |
5 | 201830 | M | Adult | 2016 | Buffalo Fork, BTNF | Inside | Known, undetermined cause, skeletal remains found including skull. Skull characteristics indicated likely adult male. Estimated to have died in 2016. |