Home range and ranging behaviour of Bornean elephant (Elephas maximus borneensis) females.

PloS One
Raymond AlfredBenoît Goossens

Abstract

Home range is defined as the extent and location of the area covered annually by a wild animal in its natural habitat. Studies of African and Indian elephants in landscapes of largely open habitats have indicated that the sizes of the home range are determined not only by the food supplies and seasonal changes, but also by numerous other factors including availability of water sources, habitat loss and the existence of man-made barriers. The home range size for the Bornean elephant had never been investigated before. The first satellite tracking program to investigate the movement of wild Bornean elephants in Sabah was initiated in 2005. Five adult female elephants were immobilized and neck collars were fitted with tracking devices. The sizes of their home range and movement patterns were determined using location data gathered from a satellite tracking system and analyzed by using the Minimum Convex Polygon and Harmonic Mean methods. Home range size was estimated to be 250 to 400 km(2) in a non-fragmented forest and 600 km(2) in a fragmented forest. The ranging behavior was influenced by the size of the natural forest habitat and the availability of permanent water sources. The movement pattern was influenced by human disturba...Continue Reading

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Citations

Jan 17, 2015·Science·Douglas J McCauleyRobert R Warner
Mar 2, 2018·Proceedings. Biological Sciences·Alys GranadosJedediah F Brodie
Sep 12, 2020·Ambio·Casey Keat-Chuan NgFelicity Oram
Jan 28, 2021·The Journal of Experimental Biology·Daniella E ChusydJanine L Brown

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