PERILAKU HARIAN ORANGUTAN (Pongo pygmaeus) DI YIARI KETAPANG, KALIMANTAN BARAT
ABSTRACK: Forest ecosystem
destruction is the biggest threat faced by orangutans, with narrower habitat because
the area that became home clear land for oil palm plantations, mining, and the
trees were felled for timber. Given the decreasing orangutan population caused
by various factors, however, the organization Rehabilitation International
Animal Rescue Foundation Indonesia (YIARI) Ketapang increasingly concerned and
active to jointly maintain and conserve orangutans to avoid extinction. The
purpose of this study to know the daily behavior oforangutan (Pongo pygmaeus)
in (YIARI) Ketapang. Observation is done by using the FocalAnimal Sampling
method. Based on the results and discussion. Daily Activities vary every orangutan,
orangutans voice activity often occurs in the morning usually on waking.
Activitybreaks every different age classes, age classes adult orangutan more
social activities and rest.Activities make more of an orangutan nest three year
old in comparison with adult orangutans.Activities eating more of an orangutan
who was three years old. Activities switching always occurs throughout the day
together Joni, Pinoh and Vijay but differ with fanfare and Lisa smaller than
the other individuals.
Penulis: Heri Purnawan, Hari
Prayogo, M. Sofwan Anwari
Kode Jurnal: jpkehutanandd160263
