2015 – 2020     Twelve field expeditions of a month each across southern Amazonian forests, in the states of

                               Amazonas, Pará, Rondônia, and Mato Grosso States, Brazil, to collect samples and data on primates

                               and local threats to their populations and habitat.

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2013 – 2014      Six field expeditions of 20 days each in the Atlantic forest of southern Bahia, Brazil, recording the

                              distribution and abundance of four primate species (Callithrix kuhlii, Callicebus melanochir, Sapajus

                              xanthosternos, and Leontopithecus chrysomelas).

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2012 – 2014      Daily field work in the Atlantic forest of southern Bahia, Brazil, identifying potential forest fragments    

                               for reintroduction, reintroducing, and monitoring 300+ Golden-headed lion tamarins

                                Leontopithecus chrysomelas.

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2012 – 2012      Survey of Golden-headed lion tamarins Leontopithecus chrysomelas, invasive in the

                               Atlantic forest of Rio de Janeiro, Brazil.

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2009 – 2011      Field work in coastal forests of southern Brazil Atlantic forest studying vegetation dynamics.

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2005 – 2007    Field work in the Atlantic forest of southern Brazil, Mariana Pimentel, RS, studying seed dispersal by

                              howler monkeys Alouatta guariba.