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List of works by Susan Lappan

Abrupt Decline in a Protected Population of Siamangs (Symphalangus syndactylus) in Southern Sumatra.

scientific article published on 22 August 2017

Are social media reports useful for assessing small ape occurrence? A pilot study from Peninsular Malaysia

scientific article published on 21 February 2020

Changes in fecal estrogen levels and sexual behavior in captive sichuan snub-nosed monkeys (Rhinopithecus roxellana) following a male replacement.

scientific article published in May 2012

Diet and ranging behavior of the endangered Javan gibbon (Hylobates moloch) in a submontane tropical rainforest.

scientific article

Flowers are an important food for small apes in southern Sumatra

scientific article

Long‐term effects of forest fire on habitat use by siamangs in Southern Sumatra

scientific article published on 22 September 2020

Patterns of dispersal in Sumatran siamangs (Symphalangus syndactylus): preliminary mtDNA evidence suggests more frequent male than female dispersal to adjacent groups

scientific article

Population assessment of the endangered Western Hoolock Gibbon Hoolock hoolock Harlan, 1834 at Sheikh Jamal Inani National Park, Bangladesh, and conservation significance of this site for threatened wildlife species

scientific article

Predicting suitable habitat for the endangered Javan Gibbon in a submontane forest in Indonesia

scientific article published in 2023

Responses of Javan Gibbon (Hylobates moloch) groups in submontane forest to monthly variation in food availability: evidence for variation on a fine spatial scale.

scientific article

The effects of lactation and infant care on adult energy budgets in wild siamangs (Symphalangus syndactylus).

scientific article

The human-primate interface in the New Normal: Challenges and opportunities for primatologists in the COVID-19 era and beyond

scientific article published on 20 July 2020