Jurnal Ilmiah Sains
Volume 11 Nomor 2, Oktober 2011

PERBANDINGAN AKTIVITAS HARIAN DUA KELOMPOK MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM TANGKOKO-BATUANGUS, SULAWESI UTARA

Deidy Katili (PS Biologi FMIPA Univeritas Sam Ratulangi, Manado)
Saroyo Saroyo (Unknown)



Article Info

Publish Date
31 Oct 2011

Abstract

PERBANDINGAN AKTIVITAS HARIAN DUA KELOMPOK MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM TANGKOKO-BATUANGUS, SULAWESI UTARA Deidy Katili 1) dan Saroyo 1) 1)Program Studi Biologi, FMIPA, Universitas Sam Ratulangi, Jl. Kampus UNSRAT Manado 95115; e-mail: saroyos@yahoo.com   ABSTRAK Telah dilakukan penelitian tentang perbandingan aktivitas harian dua kelompok monyet hitam Sulawesi (Macaca nigra) di Cagar Alam Tangkoko-Batuangus, Sulawesi Utara dengan tujuan untuk menganalisis perbedaan frekuensi aktivitas harian pada kondisi habitat yang berbeda. Penelitian dilaksanakan pada bulan Januari sampai dengan Desember 2009 pada dua kelompok Macaca nigra terhabituasi, yaitu kelompok Rambo I (KRI) dan kelompok Rambo II (KRII). KRI lebih banyak menempati hutan primer, sedangkan KRII lebih banyak menempati hutan sekunder dan semak belukar. Aktivitas harian dibedakan menjadi 5 kelas, yaitu makan (feeding), mencari makan (foraging), berpindah (moving), istirahat (resting), dan sosial (social). Data aktivitas harian diambil dengan menggunakan metode focal animal sampling dengan interval 2 menit dari jam 06.00 sampai jam 18.00. Hasil penelitian menunjukkan bahwa kedua kelompok memiliki frekuensi aktivitas yang berbeda tetapi hasil uji Chi-Square menunjukkan frekuensi aktivitas makan kedua kelompok tersebut tidak berbeda nyata. Aktivitas terbanyak yang dilakukan oleh kedua kelompok tersebut adalah makan. Kata kunci: aktivitas harian, cagar alam Tangkoko-Batuangus, Macaca nigra,     COMPARISON OF DAILY ACTIVITIES BETWEEN TWO GROUPS OF SULAWESI-CRESTED-BLACK-MACAQUES (Macaca nigra) AT TANGKOKO-BATUANGUS NATURE RESERVE, NORTH SULAWESI ABSTRACTThe comparison of daily activities between two groups of Sulawesi-crested-black-macaques (Macaca nigra) was studied at Tangkoko-Batuangus Nature Reserve, North Sulawesi. This study aimed to analyze the different of daily activities frequency in the different habitat condition. This research was conducted on two habituated group in January to December 2009.  The first group was Rambi I that was accupied in the primary forest and the second group was  that was occupied in the secondary forest as well as in the shurb.  The daily activities were grouped into 5 classes, i.e. feeding, foraging, moving, resting, and social. Daily activity data were collected using focal-animal- sampling from 06.00 a.m. to 06.00 p.m with 2 minutes interval.  The results showed the different frequency of daily activities between the groups, however, the differences were not significant based on Chi-Square test.  The highest frequency of daily activity was feeding. Keywords: daily activities, Tangkoko-Batuangus Nature Reserve, Macaca nigra

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Journal Info

Abbrev

JIS

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Mathematics Physics

Description

Jurnal Ilmiah Sains (Journal of Scientific Sciences) is the Journals Published by Faculty of Mathematics and Natural Sciences, Sam Ratulangi University. Jurnal Ilmiah Sains Published Twice a Year, i.e April and October. Jurnal Ilmiah Sains  welcomes full research articles in the area of ...