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Proffered papers - Cognition & communication: Innovation in Orangutans
Friday 8th August, 16:00-18:00
Sidlaw
Chair: van Noordwijk, M.
885 HOW ORANGUTANS PRODUCE INNOVATIONS
A.E. Russon*1, P. Kuncoro1, A. Ferisa2, D.P. Handayani2
1Glendon College, York University, Canada, 2Orangutan Social Learning and Culture Project, Indonesia
886 RECOGNISING INNOVATIONS IN ORANG-UTANS BY USING DATA FROM THE WILD AND CAPTIVITY
S.R. Lehner*, J.M. Burkart, C.P. van Schaik
Anthroplogical Institute, University of Zurich, Switzerland
887 SKILL DEVELOPMENT IN WILD BORNEAN ORANGUTANS, AND ITS IMPLICATIONS FOR THE NEEDING-TO-LEARN HYPOTHESIS
C.P. van Schaik*1, K. Isler1, L. Dunkel1, A. Jaeggi1, M. Latscha1, S.A. Utami2, M.A. van Noordwijk1, E. Vogel3
1Anthropological Institute & Museum, University Zurich, Switzerland, 2Fakultas Biologi, Universitas Nasional, Indonesia, 3Anthropology & Social Science, UC Santa Cruz, United States
888 INDIVIDUAL VARIATION IN BED SITE FEATURES IN THE BORNEAN ORANGUTAN (PONGO PYGMAEUS)
Yaya Rayadin*1, Takashi Saitoh1
1Hokkaido University, Japan, 2Mulawarman University, Indonesia
889 NEGOTIATING TOLERANCE IN FREE-RANGING REHABILITANT ORANGUTANS
P. Kuncoro*1, A. Russon2
1York University, Canada, 2Glendon College, York University, Canada