A note on the use of GPS collars to monitor wild maned wolves< i> Chrysocyon brachyurus</i>(Illiger 1815)(Mammalia, Canidae)

Coelho, C; de Melo, L; Sabato, M; Rizel, D; Young, R

Abstract

Increasingly, problems of animal conservation are being solved with the aid of technology. One recent advance in monitoring the spatial location of wild animals is the GPS collar. In this study we evaluate the use of such technology with three wild maned wolves. In a period of 155 days our three collars reported a total of 4897 fixes. The overall efficiency of collecting data was between 83.49% and 90.11%; however, this efficiency of data collection varied significantly with time of day (P < 0.01). Data collection was significantly more efficient during hours of darkness, and was more accurate at this time when more 3D signals were also acquired. These results were due to maned wolves hunting in open habitats at night and sleeping in dense vegetation during the day. In conclusion, GPS collars will allow researchers to make significant advances in our knowledge of secretive species; however, they are not a panacea for wildlife studies and should be used in conjunction with field studies.

Citation

Coelho, C., de Melo, L., Sabato, M., Rizel, D., & Young, R. (2007). A note on the use of GPS collars to monitor wild maned wolves< i> Chrysocyon brachyurus(Illiger 1815)(Mammalia, Canidae). Applied Animal Behaviour Science, 105(1-3), 259-264. https://doi.org/10.1016/j.applanim.2006.04.024

• Journal Article Type: Article
• Publication Date: 2007-06
• Deposit Date: Jul 10, 2023
• Journal: Applied Animal Behaviour Science
• Print ISSN: 0168-1591
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 105
• Issue: 1-3
• Pages: 259-264
• DOI: https://doi.org/10.1016/j.applanim.2006.04.024