Search Results - "Dunkel, Lynda P."
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Alternative reproductive tactics of unflanged and flanged male orangutans revisited
Published in American journal of primatology (01-09-2023)“…In many slowly developing mammal species, males reach sexual maturity well before they develop secondary sexual characteristics. Sexually mature male…”
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2
Female philopatry and its social benefits among Bornean orangutans
Published in Behavioral ecology and sociobiology (01-06-2012)“…Female philopatry in mammals is generally associated with ecological and sometimes social benefits, and often with dispersal by males. Previous studies on…”
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Social learning of diet and foraging skills by wild immature Bornean orangutans: implications for culture
Published in American journal of primatology (01-01-2010)“…Studies of social learning in the wild are important to complement findings from experiments in captivity. In this field study, immature Bornean orangutans…”
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Why do orangutans leave the trees? Terrestrial behavior among wild Bornean orangutans (Pongo pygmaeus wurmbii) at Tuanan, Central Kalimantan
Published in American journal of primatology (01-11-2015)“…Orangutans (genus Pongo) are the largest arboreal mammals, but Bornean orangutans (P. pygmaeus spp.) also spend time on the ground. Here, we investigate ground…”
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5
Endocrinological correlates of male bimaturism in wild Bornean orangutans
Published in American journal of primatology (01-11-2015)“…Among primates, orangutans are unique in having pronounced male bimaturism leading to two fully adult morphs that differ in both physical appearance and…”
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6
Variation in developmental arrest among male orangutans: a comparison between a Sumatran and a Bornean population
Published in Frontiers in zoology (19-03-2013)“…INTRODUCTION: The presence of two sexually active male morphs with different reproductive tactics in a single species is rare among mammals. The most striking…”
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Acoustic Properties of Long Calls Given by Flanged Male Orang-Utans (Pongo pygmaeus wurmbii) Reflect Both Individual Identity and Context
Published in Ethology (01-05-2010)“…Long calls by flanged male Bornean orang-utans (Pongo pygmaeus wurmbii) serve as a long-distance communication signal in this semi-solitary species and allow…”
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