Pair Movements in Canada Geese
Canada geese (Branta canadensis) are a staple of most parks, neighborhoods, and even shopping centers (Conover 1998) – wherever there is a body of water with subsequent aquatic vegetation, you will most likely find Canada geese. This is especially true during their annual molting period from mid-Jun...
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fttntechojs:oai:ojs.publish.tntech.edu:article/728 2023-05-15T15:46:20+02:00 Pair Movements in Canada Geese Wilkins, Kathryn 2021-04-29 application/pdf https://publish.tntech.edu/index.php/PSRCI/article/view/728 eng eng Tennessee Tech University https://publish.tntech.edu/index.php/PSRCI/article/view/728/252 https://publish.tntech.edu/index.php/PSRCI/article/view/728 Copyright (c) 2021 Kathryn Wilkins Proceedings of Student Research and Creative Inquiry Day; Vol. 5 (2021) info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2021 fttntechojs 2021-06-27T19:07:07Z Canada geese (Branta canadensis) are a staple of most parks, neighborhoods, and even shopping centers (Conover 1998) – wherever there is a body of water with subsequent aquatic vegetation, you will most likely find Canada geese. This is especially true during their annual molting period from mid-June to late July, in which they shed and regrow their flight feathers. It is generally accepted that geese with broods prefer to molt and rear the brood near to or at their own birthplaces- this concept is known as philopatry. Over the summer of 2020, I observed the Canada goose flock of Cookeville, Tennessee to discern whether this philopatric trend can be observed within the flock. Geese with broods and those without were examined and analyzed separately to accommodate for the heightened philopatry that is commonly seen in geese that are rearing broods. Results showed that local males, those first captured in the Cookeville flock as hatch years, did indeed travel farther on average than local females. It was also found that individuals were philopatric to their natal sight whether or not they had had a brood that season. Such results raise questions regarding the following, or lack thereof, of seen trends within the study: (1) If the trends followed are seen in the Cookeville flock, are they followed by other resident flocks? and (2) Are the common trends that are not being followed due to the flock being a resident flock, or is it due to other variables? Article in Journal/Newspaper Branta canadensis Canada Goose TTU Published Journals @ Volpe Library Canada |
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Canada geese (Branta canadensis) are a staple of most parks, neighborhoods, and even shopping centers (Conover 1998) – wherever there is a body of water with subsequent aquatic vegetation, you will most likely find Canada geese. This is especially true during their annual molting period from mid-June to late July, in which they shed and regrow their flight feathers. It is generally accepted that geese with broods prefer to molt and rear the brood near to or at their own birthplaces- this concept is known as philopatry. Over the summer of 2020, I observed the Canada goose flock of Cookeville, Tennessee to discern whether this philopatric trend can be observed within the flock. Geese with broods and those without were examined and analyzed separately to accommodate for the heightened philopatry that is commonly seen in geese that are rearing broods. Results showed that local males, those first captured in the Cookeville flock as hatch years, did indeed travel farther on average than local females. It was also found that individuals were philopatric to their natal sight whether or not they had had a brood that season. Such results raise questions regarding the following, or lack thereof, of seen trends within the study: (1) If the trends followed are seen in the Cookeville flock, are they followed by other resident flocks? and (2) Are the common trends that are not being followed due to the flock being a resident flock, or is it due to other variables? |
format |
Article in Journal/Newspaper |
author |
Wilkins, Kathryn |
spellingShingle |
Wilkins, Kathryn Pair Movements in Canada Geese |
author_facet |
Wilkins, Kathryn |
author_sort |
Wilkins, Kathryn |
title |
Pair Movements in Canada Geese |
title_short |
Pair Movements in Canada Geese |
title_full |
Pair Movements in Canada Geese |
title_fullStr |
Pair Movements in Canada Geese |
title_full_unstemmed |
Pair Movements in Canada Geese |
title_sort |
pair movements in canada geese |
publisher |
Tennessee Tech University |
publishDate |
2021 |
url |
https://publish.tntech.edu/index.php/PSRCI/article/view/728 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Branta canadensis Canada Goose |
genre_facet |
Branta canadensis Canada Goose |
op_source |
Proceedings of Student Research and Creative Inquiry Day; Vol. 5 (2021) |
op_relation |
https://publish.tntech.edu/index.php/PSRCI/article/view/728/252 https://publish.tntech.edu/index.php/PSRCI/article/view/728 |
op_rights |
Copyright (c) 2021 Kathryn Wilkins |
_version_ |
1766381029790056448 |