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Journal of Comparative Psychology (Washington, D.C. : 1983)|March 11, 2004
Levels of abstraction in orangutan (Pongo abelii) categorizationJennifer Vonk, Suzanne E MacDonaldJournal of the Experimental Analysis of Behavior|January 1, 2003
Natural concepts in a juvenile gorilla (gorilla gorilla gorilla) at three levels of abstractionJennifer Vonk, Suzanne E MacDonaldPrimates; Journal of Primatology|December 15, 2018
Spatial memory and foraging competition in captive western lowland gorillas (Gorilla gorilla gorilla)Stephanie Gibeault, Suzanne E MacDonaldAnimal Cognition|April 17, 2008
The use of perceptual features in categorization by orangutans (Pongo abelli)Heidi L Marsh, Suzanne E MacDonaldJournal of Comparative Psychology (Washington, D.C. : 1983)|October 26, 2011
Orangutans (Pongo abelii) "play the odds": information-seeking strategies in relation to cost, risk, and benefitHeidi L Marsh, Suzanne E MacDonaldAnimal Cognition|September 16, 2011
Information seeking by orangutans: a generalized search strategy?Heidi L Marsh, Suzanne E MacDonaldJournal of the Experimental Analysis of Behavior|February 27, 2020
Preference for free or forced choice in Sumatran orangutans (Pongo abelii)Sarah E Ritvo, Suzanne E MacDonaldPrimates; Journal of Primatology|September 15, 2012
Anxiety-related behavior of orphan chimpanzees (Pan troglodytes schweinfurthii) at Gombe National Park, TanzaniaMaria Botero, Suzanne E Macdonald, Rowland S MillerAnimal Cognition|February 12, 2011
Strategies in landmark use by orangutans and human childrenHeidi L Marsh, Marcia L Spetch, Suzanne E MacDonaldJournal of Comparative Psychology (Washington, D.C. : 1983)|October 31, 2012
Feature versus spatial strategies by orangutans (Pongo abelii) and human children (Homo sapiens) in a cross-dimensional taskHeidi L Marsh, Laura Adams, Catherine Floyd, et al.Pageof 2