Estimating biomass of berries consumed by gray wolves
ABSTRACT Gray wolves ( Canis lupus ) consume berries and other wild fruits seasonally when available or abundant. However, a method to convert percent frequency of occurrence or percent volume of berries in wolf scats to percent biomass has not yet been developed. We used estimates of the average nu...
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Online Access: | http://dx.doi.org/10.1002/wsb.730 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fwsb.730 https://onlinelibrary.wiley.com/doi/full/10.1002/wsb.730 |
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crwiley:10.1002/wsb.730 2024-06-02T08:05:01+00:00 Estimating biomass of berries consumed by gray wolves Gable, Thomas D. Windels, Steve K. Bruggink, John G. Voyageurs National Park Northern Michigan University 2017 http://dx.doi.org/10.1002/wsb.730 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fwsb.730 https://onlinelibrary.wiley.com/doi/full/10.1002/wsb.730 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Wildlife Society Bulletin volume 41, issue 1, page 129-131 ISSN 1938-5463 journal-article 2017 crwiley https://doi.org/10.1002/wsb.730 2024-05-03T11:35:38Z ABSTRACT Gray wolves ( Canis lupus ) consume berries and other wild fruits seasonally when available or abundant. However, a method to convert percent frequency of occurrence or percent volume of berries in wolf scats to percent biomass has not yet been developed. We used estimates of the average number of blueberry ( Vaccinium spp.) seeds in 10 individual wolf scats collected in and adjacent to Voyageurs National Park, Minnesota, USA, along with published values of the number of seeds per blueberry and blueberry masses to estimate that a wolf scat containing only berries equated to an average of 0.468 kg of berries consumed. We recommend using this berry conversion factor (0.468 kg/scat) to convert the percent frequency of occurrence or percent volume of berries and other wild fruits to percent biomass when estimating wolf diets from scats. © 2017 The Wildlife Society. Article in Journal/Newspaper Canis lupus Wiley Online Library Wildlife Society Bulletin 41 1 129 131 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
ABSTRACT Gray wolves ( Canis lupus ) consume berries and other wild fruits seasonally when available or abundant. However, a method to convert percent frequency of occurrence or percent volume of berries in wolf scats to percent biomass has not yet been developed. We used estimates of the average number of blueberry ( Vaccinium spp.) seeds in 10 individual wolf scats collected in and adjacent to Voyageurs National Park, Minnesota, USA, along with published values of the number of seeds per blueberry and blueberry masses to estimate that a wolf scat containing only berries equated to an average of 0.468 kg of berries consumed. We recommend using this berry conversion factor (0.468 kg/scat) to convert the percent frequency of occurrence or percent volume of berries and other wild fruits to percent biomass when estimating wolf diets from scats. © 2017 The Wildlife Society. |
author2 |
Voyageurs National Park Northern Michigan University |
format |
Article in Journal/Newspaper |
author |
Gable, Thomas D. Windels, Steve K. Bruggink, John G. |
spellingShingle |
Gable, Thomas D. Windels, Steve K. Bruggink, John G. Estimating biomass of berries consumed by gray wolves |
author_facet |
Gable, Thomas D. Windels, Steve K. Bruggink, John G. |
author_sort |
Gable, Thomas D. |
title |
Estimating biomass of berries consumed by gray wolves |
title_short |
Estimating biomass of berries consumed by gray wolves |
title_full |
Estimating biomass of berries consumed by gray wolves |
title_fullStr |
Estimating biomass of berries consumed by gray wolves |
title_full_unstemmed |
Estimating biomass of berries consumed by gray wolves |
title_sort |
estimating biomass of berries consumed by gray wolves |
publisher |
Wiley |
publishDate |
2017 |
url |
http://dx.doi.org/10.1002/wsb.730 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fwsb.730 https://onlinelibrary.wiley.com/doi/full/10.1002/wsb.730 |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
Wildlife Society Bulletin volume 41, issue 1, page 129-131 ISSN 1938-5463 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/wsb.730 |
container_title |
Wildlife Society Bulletin |
container_volume |
41 |
container_issue |
1 |
container_start_page |
129 |
op_container_end_page |
131 |
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1800749754065354752 |