PERILAKU DAN JENIS PAKAN ORANGUTAN KALIMANTAN (PONGO PYGMAEUS LINNAEUS, 1760) DL KALIMANTAN

  • PURWO KUNCORO
  • SUDARYANTO -
  • LUH Puru ESWARYANTI KUSUMA YUNI

Abstract

Data collection was conducted using focal animal instantaneous. The daily activity data were group based on their ethogram and was adopting "The Standard of Orangutan's collection" from Morrogh-Bernard et al. (2002). The research collected 739 hours 29 minutes of dawn to dusk observations. The daily activity was determined by activity proportion. Rehabilitated Orangutans was found to have higher proportion of social activity (79,29%) than the one of self-action activity (23,71%). The daily activity proportions consisted of 10,44% (females) and 14,13% (males) for movement, 29,01% (females) and 30,66% (males) for resting, 12,34% (females) and 4,90% (males) for social activities, 3,36% (females) and 2,49% (males) for self activities, and also 44,85% (females) and 47,82% (males) for foraging with 96 plants species and 1 termite species as food sources.

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Author Biographies

PURWO KUNCORO
Orangutan Social Learning and Culture Project, Department of Psychology Glendon College-York University
SUDARYANTO -
Jurusan Biologi FMIPA Universitas Udayana
LUH Puru ESWARYANTI KUSUMA YUNI
-
Published
2008-12-01
How to Cite
KUNCORO, PURWO; -, SUDARYANTO; ESWARYANTI KUSUMA YUNI, LUH Puru. PERILAKU DAN JENIS PAKAN ORANGUTAN KALIMANTAN (PONGO PYGMAEUS LINNAEUS, 1760) DL KALIMANTAN. Jurnal Biologi Udayana, [S.l.], v. 12, n. 2, p. -, dec. 2008. ISSN 2599-2856. Available at: <https://ojs.unud.ac.id/index.php/bio/article/view/572>. Date accessed: 21 nov. 2024.

Keywords

Behaviour; Orangutans; Pongo pygmaeus; Kalimantan.