Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta
Abstract: We report the development and application of a method using domestic dogs (Canis familiaris Linnaeus, 1758) to systematically locate wildlife scat over large remote areas. Detection dogs are chosen for their strong object orientation, high play drive, and willingness to strive for a reward...
Main Authors: | , , , , , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.475.571 http://www.packleaderllc.net/Wasser_et_al._2004.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.475.571 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.475.571 2023-05-15T18:42:15+02:00 Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta Samuel K. Wasser Barbara Davenport Elizabeth R. Ramage Kathleen E. Hunt Margaret Parker Christine Clarke Gordon Stenhouse The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.475.571 http://www.packleaderllc.net/Wasser_et_al._2004.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.475.571 http://www.packleaderllc.net/Wasser_et_al._2004.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.packleaderllc.net/Wasser_et_al._2004.pdf text ftciteseerx 2016-01-08T07:33:48Z Abstract: We report the development and application of a method using domestic dogs (Canis familiaris Linnaeus, 1758) to systematically locate wildlife scat over large remote areas. Detection dogs are chosen for their strong object orientation, high play drive, and willingness to strive for a reward. Dogs were trained to detect grizzly bear (Ursus arctos Linnaeus, 1758) and black bear (Ursus americanus Pallas, 1780) scats over a 5200-km2 area of the Yellowhead Ecosystem, Alberta, Canada. DNA from scat provided the species and (for grizzly bears only) sex and individual iden-tities of the animal at each location. Concentrations of fecal cortisol and progesterone metabolites from these same grizzly bear scats provided indices of physiological stress and reproductive activity (in females), respectively. Black and grizzly bears were most concentrated in the northern portion of the multiuse study area, where food is most abundant yet poaching-related mortality appears to be heaviest. Physiologic stress was also lowest and female reproductive activ-ity correspondingly highest for grizzly bears in the north. The scat-based distributions corresponded to concurrently collected hair-snag data in 1999 and global positioning system radiotelemetry data (of grizzly bears) in 1999 and 2001. Results suggest that the scat dog detection methodology provides a promising tool for addressing a variety of manage-ment and research questions in the wildlife sciences. Résumé: Nous décrivons la mise au point et l’utilisation d’une méthode de détection systématique des fèces d’animaux sauvages sur de grandes surfaces éloignées à l’aide de chiens domestiques (Canis familiaris Linnaeus, 1758). Les chiens sont choisis pour cette opération d’après leur orientation marquée pour les objets, leur forte tendance à jouer et leur empressement à travailler pour des récompenses. Les chiens ont été entraînés à détecter la présence de Text Ursus arctos Unknown Canada Snag ENVELOPE(-140.371,-140.371,62.399,62.399) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
Abstract: We report the development and application of a method using domestic dogs (Canis familiaris Linnaeus, 1758) to systematically locate wildlife scat over large remote areas. Detection dogs are chosen for their strong object orientation, high play drive, and willingness to strive for a reward. Dogs were trained to detect grizzly bear (Ursus arctos Linnaeus, 1758) and black bear (Ursus americanus Pallas, 1780) scats over a 5200-km2 area of the Yellowhead Ecosystem, Alberta, Canada. DNA from scat provided the species and (for grizzly bears only) sex and individual iden-tities of the animal at each location. Concentrations of fecal cortisol and progesterone metabolites from these same grizzly bear scats provided indices of physiological stress and reproductive activity (in females), respectively. Black and grizzly bears were most concentrated in the northern portion of the multiuse study area, where food is most abundant yet poaching-related mortality appears to be heaviest. Physiologic stress was also lowest and female reproductive activ-ity correspondingly highest for grizzly bears in the north. The scat-based distributions corresponded to concurrently collected hair-snag data in 1999 and global positioning system radiotelemetry data (of grizzly bears) in 1999 and 2001. Results suggest that the scat dog detection methodology provides a promising tool for addressing a variety of manage-ment and research questions in the wildlife sciences. Résumé: Nous décrivons la mise au point et l’utilisation d’une méthode de détection systématique des fèces d’animaux sauvages sur de grandes surfaces éloignées à l’aide de chiens domestiques (Canis familiaris Linnaeus, 1758). Les chiens sont choisis pour cette opération d’après leur orientation marquée pour les objets, leur forte tendance à jouer et leur empressement à travailler pour des récompenses. Les chiens ont été entraînés à détecter la présence de |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Samuel K. Wasser Barbara Davenport Elizabeth R. Ramage Kathleen E. Hunt Margaret Parker Christine Clarke Gordon Stenhouse |
spellingShingle |
Samuel K. Wasser Barbara Davenport Elizabeth R. Ramage Kathleen E. Hunt Margaret Parker Christine Clarke Gordon Stenhouse Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta |
author_facet |
Samuel K. Wasser Barbara Davenport Elizabeth R. Ramage Kathleen E. Hunt Margaret Parker Christine Clarke Gordon Stenhouse |
author_sort |
Samuel K. Wasser |
title |
Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta |
title_short |
Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta |
title_full |
Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta |
title_fullStr |
Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta |
title_full_unstemmed |
Scat detection dogs in wildlife research and management: application to grizzly and black bears in the Yellowhead Ecosystem, Alberta |
title_sort |
scat detection dogs in wildlife research and management: application to grizzly and black bears in the yellowhead ecosystem, alberta |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.475.571 http://www.packleaderllc.net/Wasser_et_al._2004.pdf |
long_lat |
ENVELOPE(-140.371,-140.371,62.399,62.399) |
geographic |
Canada Snag |
geographic_facet |
Canada Snag |
genre |
Ursus arctos |
genre_facet |
Ursus arctos |
op_source |
http://www.packleaderllc.net/Wasser_et_al._2004.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.475.571 http://www.packleaderllc.net/Wasser_et_al._2004.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766231872175603712 |