The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba
Grizzly bears have been observed with increasing frequency in northern Manitoba, Canada over the last four decades (1980 – 2020), likely originating from the established population in Nunavut and the Northwest Territories. We summarize and present an interdisciplinary synthesis of documented observa...
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The Arctic Institute of North America
2022
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ftunivcalgaryojs:oai:journalhosting.ucalgary.ca:article/74922 2023-05-15T14:19:03+02:00 The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba Clark, Douglas Barnas, Andrew F. Brook, Ryan K. Ellis-Felege, Susan N. Fishback, Lee-Ann Higdon, Jeff W. Manning, Katie Rivet, Danielle Roth, James D. Trim, Vicki Webb, Matthew Rockwell, Robert 2022-03-14 application/pdf https://journalhosting.ucalgary.ca/index.php/arctic/article/view/74922 eng eng The Arctic Institute of North America https://journalhosting.ucalgary.ca/index.php/arctic/article/view/74922/55680 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/74922 Copyright (c) 2022 ARCTIC http://creativecommons.org/licenses/by/4.0/ CC-BY ARCTIC; Vol. 75 No. 1 (2022): March: 1-148; 105-120 1923-1245 0004-0843 grizzly bear Hudson’s Bay Company interdisciplinary Manitoba resource selection function Ursus arctos grizzli Compagnie de la Baie d’Hudson interdisciplinaire fonction de sélection des ressources info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion research-article 2022 ftunivcalgaryojs 2022-12-18T18:33:37Z Grizzly bears have been observed with increasing frequency in northern Manitoba, Canada over the last four decades (1980 – 2020), likely originating from the established population in Nunavut and the Northwest Territories. We summarize and present an interdisciplinary synthesis of documented observations of grizzly bears in northern Manitoba from historical records from the Hudson’s Bay Company Archives, published literature, direct observations, remote camera observations, government agency reports, the first author’s field notes, volunteered observations, and media and social media reports. A total of 160 observations were recorded, 140 of them since 1980. Spatially, these observations all fall within the Southern Arctic, Hudson Plains, and Taiga Shield ecozones within Manitoba and span from the northern limit of Manitoba at the Nunavut border to the south shore of the Nelson River. Grizzly bears were historically present in northern Manitoba prior to 1980, though in very low numbers, but the frequency of observations has increased significantly since then. Most observations (86%) were less than 1 km from the Hudson Bay coast. Grizzly bears appear to select for open habitats and against forested ones. Reported observations, however, have been largely opportunistic, and the geographical distribution of observer efforts was uneven, so our data likely contain spatial and temporal biases. All confirmed observations were of single bears, suggesting that the present population is likely maintained by dispersal from the population to the north. Understanding grizzly bear ecology, distribution, and demographics north and west of Churchill will be critical for more accurately assessing the status and conservation needs of grizzly bears in the province. Au cours des quatre dernières décennies (1980 – 2020), de plus en plus de grizzlis ont été observés dans le nord du Manitoba, au Canada, vraisemblablement en provenance de la population établie au Nunavut et dans les Territoires du Nord-Ouest. Nous résumons et ... Article in Journal/Newspaper Arctic Arctic Churchill Hudson Bay Nelson River Northwest Territories Nunavut taiga Taiga shield Territoires du Nord-Ouest Ursus arctos University of Calgary Journal Hosting Arctic Canada Hudson Hudson Bay Muskwa ENVELOPE(-122.695,-122.695,58.761,58.761) Northwest Territories Nunavut |
institution |
Open Polar |
collection |
University of Calgary Journal Hosting |
op_collection_id |
ftunivcalgaryojs |
language |
English |
topic |
grizzly bear Hudson’s Bay Company interdisciplinary Manitoba resource selection function Ursus arctos grizzli Compagnie de la Baie d’Hudson interdisciplinaire fonction de sélection des ressources |
spellingShingle |
grizzly bear Hudson’s Bay Company interdisciplinary Manitoba resource selection function Ursus arctos grizzli Compagnie de la Baie d’Hudson interdisciplinaire fonction de sélection des ressources Clark, Douglas Barnas, Andrew F. Brook, Ryan K. Ellis-Felege, Susan N. Fishback, Lee-Ann Higdon, Jeff W. Manning, Katie Rivet, Danielle Roth, James D. Trim, Vicki Webb, Matthew Rockwell, Robert The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba |
topic_facet |
grizzly bear Hudson’s Bay Company interdisciplinary Manitoba resource selection function Ursus arctos grizzli Compagnie de la Baie d’Hudson interdisciplinaire fonction de sélection des ressources |
description |
Grizzly bears have been observed with increasing frequency in northern Manitoba, Canada over the last four decades (1980 – 2020), likely originating from the established population in Nunavut and the Northwest Territories. We summarize and present an interdisciplinary synthesis of documented observations of grizzly bears in northern Manitoba from historical records from the Hudson’s Bay Company Archives, published literature, direct observations, remote camera observations, government agency reports, the first author’s field notes, volunteered observations, and media and social media reports. A total of 160 observations were recorded, 140 of them since 1980. Spatially, these observations all fall within the Southern Arctic, Hudson Plains, and Taiga Shield ecozones within Manitoba and span from the northern limit of Manitoba at the Nunavut border to the south shore of the Nelson River. Grizzly bears were historically present in northern Manitoba prior to 1980, though in very low numbers, but the frequency of observations has increased significantly since then. Most observations (86%) were less than 1 km from the Hudson Bay coast. Grizzly bears appear to select for open habitats and against forested ones. Reported observations, however, have been largely opportunistic, and the geographical distribution of observer efforts was uneven, so our data likely contain spatial and temporal biases. All confirmed observations were of single bears, suggesting that the present population is likely maintained by dispersal from the population to the north. Understanding grizzly bear ecology, distribution, and demographics north and west of Churchill will be critical for more accurately assessing the status and conservation needs of grizzly bears in the province. Au cours des quatre dernières décennies (1980 – 2020), de plus en plus de grizzlis ont été observés dans le nord du Manitoba, au Canada, vraisemblablement en provenance de la population établie au Nunavut et dans les Territoires du Nord-Ouest. Nous résumons et ... |
format |
Article in Journal/Newspaper |
author |
Clark, Douglas Barnas, Andrew F. Brook, Ryan K. Ellis-Felege, Susan N. Fishback, Lee-Ann Higdon, Jeff W. Manning, Katie Rivet, Danielle Roth, James D. Trim, Vicki Webb, Matthew Rockwell, Robert |
author_facet |
Clark, Douglas Barnas, Andrew F. Brook, Ryan K. Ellis-Felege, Susan N. Fishback, Lee-Ann Higdon, Jeff W. Manning, Katie Rivet, Danielle Roth, James D. Trim, Vicki Webb, Matthew Rockwell, Robert |
author_sort |
Clark, Douglas |
title |
The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba |
title_short |
The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba |
title_full |
The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba |
title_fullStr |
The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba |
title_full_unstemmed |
The State of Knowledge about Grizzly Bears (Kakenokuskwe osow Muskwa (Cree), Ursus arctos) in Northern Manitoba |
title_sort |
state of knowledge about grizzly bears (kakenokuskwe osow muskwa (cree), ursus arctos) in northern manitoba |
publisher |
The Arctic Institute of North America |
publishDate |
2022 |
url |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/74922 |
long_lat |
ENVELOPE(-122.695,-122.695,58.761,58.761) |
geographic |
Arctic Canada Hudson Hudson Bay Muskwa Northwest Territories Nunavut |
geographic_facet |
Arctic Canada Hudson Hudson Bay Muskwa Northwest Territories Nunavut |
genre |
Arctic Arctic Churchill Hudson Bay Nelson River Northwest Territories Nunavut taiga Taiga shield Territoires du Nord-Ouest Ursus arctos |
genre_facet |
Arctic Arctic Churchill Hudson Bay Nelson River Northwest Territories Nunavut taiga Taiga shield Territoires du Nord-Ouest Ursus arctos |
op_source |
ARCTIC; Vol. 75 No. 1 (2022): March: 1-148; 105-120 1923-1245 0004-0843 |
op_relation |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/74922/55680 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/74922 |
op_rights |
Copyright (c) 2022 ARCTIC http://creativecommons.org/licenses/by/4.0/ |
op_rightsnorm |
CC-BY |
_version_ |
1766290582994419712 |