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List of works by Eduardo B Ottoni

Anointing variation across wild capuchin populations: a review of material preferences, bout frequency and anointing sociality in Cebus and Sapajus

scientific article

Capuchin monkey tool use: Overview and implications

Characteristics of hammer stones and anvils used by wild bearded capuchin monkeys (Cebus libidinosus) to crack open palm nuts.

scientific article published in March 2007

Cognition in an ever-changing world: climatic variability is associated with brain size in Neotropical parrots

scientific article

Cross-genus adoption of a marmoset (Callithrix jacchus) by wild capuchin monkeys (Cebus libidinosus): case report

scientific article published on 01 July 2006

Digging up food: excavation stone tool use by wild capuchin monkeys.

scientific article

Distribution of potential suitable hammers and transport of hammer tools and nuts by wild capuchin monkeys

scientific article published on 28 January 2009

Diversity of nutcracking tool sites used by Sapajus libidinosus in Brazilian Cerrado

scientific article

Fallback foraging as a way of life: using dietary toughness to compare the fallback signal among capuchins and implications for interpreting morphological variation.

scientific article published on December 2009

Food or threat? Wild capuchin monkeys (Sapajus libidinosus) as both predators and prey of snakes.

scientific article

Kinematics and energetics of nut-cracking in wild capuchin monkeys (Cebus libidinosus) in Piauí, Brazil

article

Learning generalization in problem solving by a blue-fronted parrot (Amazona aestiva).

scientific article published on 25 June 2008

Means to an end: neotropical parrots manage to pull strings to meet their goals

scientific article published on 3 September 2008

Ontogeny of manipulative behavior and nut-cracking in young tufted capuchin monkeys (Cebus apella): a perception-action perspective.

scientific article published on November 2008

Physical properties of palm fruits processed with tools by wild bearded capuchins (Cebus libidinosus).

scientific article published on September 2008

Pre-Columbian monkey tools

scientific article

Preliminary observations of tool use in captive hyacinth macaws (Anodorhynchus hyacinthinus).

scientific article

Primate archaeology evolves

scientific article published on 21 September 2017

Repellent efficacy of formic acid and the abdominal secretion of carpenter ants (Hymenoptera: Formicidae) against Amblyomma ticks (Acari: Ixodidae)

scientific article (publication date: July 2007)

Selection of effective stone tools by wild bearded capuchin monkeys

scientific article

Semifree-ranging Tufted Capuchins (Cebus apella) Spontaneously Use Tools to Crack Open Nuts

Sequential organization and optimization of the nut-cracking behavior of semi-free tufted capuchin monkeys (Sapajus sp.).

scientific article

Sexual bias in probe tool manufacture and use by wild bearded capuchin monkeys.

scientific article published on 19 October 2014

Social learning strategies for nut-cracking by tufted capuchin monkeys (Sapajus spp.).

scientific article published on 24 March 2015

Stone throwing as a sexual display in wild female bearded capuchin monkeys, Sapajus libidinosus

scientific article

Stone tool use by adult wild bearded capuchin monkeys (Cebus libidinosus). Frequency, efficiency and tool selectivity

scientific article published on 05 April 2011

Stone tool use by wild capuchin monkeys (Sapajus libidinosus) at Serra das Confusões National Park, Brazil

scientific article published on 17 March 2018

The effects of tradition on problem solving by two wild populations of bearded capuchin monkeys in a probing task

scientific article published on November 2016

The enhanced tool-kit of two groups of wild bearded capuchin monkeys in the Caatinga: tool making, associative use, and secondary tools

scientific article

The manifold use of pounding stone tools by wild capuchin monkeys of Serra da Capivara National Park, Brazil

article

Three thousand years of wild capuchin stone tool use ⬇️

journal article from 'Nature Ecology & Evolution' published in 2019

Vertical bipedal locomotion in wild bearded capuchin monkeys (Sapajus libidinosus).

scientific article published on 6 May 2016

Watching the best nutcrackers: what capuchin monkeys (Cebus apella) know about others' tool-using skills

scientific article (publication date: October 2005)

Wild capuchin monkeys (Cebus libidinosus) use anvils and stone pounding tools

scientific article

Wild monkeys flake stone tools

scientific article

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