research reports


Assessment of land cover and forest loss in prime Chimpanzee habitat in the Boé of Guinea-Bissau, West-Africa – T. Van der Hoeven 2020

Crop-raiding dynamics by mammals in the Boe sector of Guinea-Bissau . C. Betel 2020

Density and relative abundance of large terrestrial mammals of the PANAF site in Boé, Guinee Bissau – K. Alberda

Observations of Chimpanzee Stone Throwing – B. Buys, Annemarie Goedmakers, J. F.C. Wenceslau and P. Wit – 2020

Open-access platform to synthesize knowledge of ape conservation across sites. American Journal of Primatology – Heinicke et al. 2020

Cooperation and conflict in the ‘lifeworld’ of pastoral and farmer communities in the Boé, Guinea-Bissau – N. De Leng 2020

IUCN Western Chimpanzee Action Plan 2020

Density and distribution of western chimpanzees around a bauxite deposit in the Boé Sector, Guinea‐Bissau. Dias FS, Wenceslau JFC, Marques TA, Miller DL. 2019

Chimpanzee diversity from fecal samples –Fontsere, C. et al. (2019): Genetics of the PanAf project (Poster presentation)

Chimpanzees use tree species with a resonant timbre for accumulative stone throwing – Kalan AK, Carmignani E, Kronland-Martinet R, Ystad S, Chatron J, Aramaki M. 2019

Sacred groves hold distinct bird assemblages within an Afrotropical savanna – Kühnert K, Grass I, Waltert M.  2019

Human impact erodes chimpanzee behavioral diversity – H. S. Kühl et al., Science 2019

Characteristics of Positive Deviants in Western Chimpanzee Populations – Stefanie Heinicke et al. 2019

Diversity of drumming trees, B. Buys 2018

Annual weather report – Beli – Thomas van Steenis 2017

Relative abundance of Pan troglodytes verus in the forested habitats ofthe Boé region , Guinea Bissau – A. Nunes van den Hoven 2017

Taboo based governance of sacred forestsin the Boé, Guinea Bissau – G. Ramachandra 2017 

Chimpanzee accumulative stone throwing – H.S. Kühl et al. 2016

Recent records of wild cats in the Boé sector of Guinea Bissau – Breider et al. 2016

The conservation of the Savannah Chimpanzees of Guinea Bissau and Senegal 2016

Report on the ornithological importance of the Boé region, Guinea-Bissau – B. Coppens 2015

First records for Guinea-Bissau of Vitelline Masked Weaver Ploceus vitellinus and its nesting association with a paper wasp – J.L. Guilherme and P. Wit 2015

Drumming in the Boé – Bartelijntje Buys 2015-2016

Inventory of vegetation structure and food availability for Chimpanzees in the Boé – I. van der Meer 2014

Effect of Sampling on the measurement of Small Mammal diversity – D. van Montfort 2014

The impact of agriculture on the biodiversity in the Boé region – B. Oosterlynck 2014

A survey of reptiles and amphibians in the Boé region, Guinea-Bissau – T. Cabuy 2014

Birds of the Boé region, south-east Guinea-Bissau, including the first country records of the Chestnut-backed Sparrow Lark Eremopterix leucotis, Lesser Striped Swallow Cecropis abyssinica and Heuglin’s Wheatear Oenanthe heuglini – J.L. Guilherme 2014

Intensity of Chimpanzee Activity – M. de Boer 2013

Forest Foods and Local Livelihoods – J. Willemse 2013

Using Field data to expand knowledge of Chimpanzee population – J. Hoogveld 2013

Environmental Education – T. Borges de Oliveira 2013

Bauxite Mining and Chimpanzees Population Distribution – F.C. Wenceslau 2014

Note sur Bauxite Angola et la colline de Ronde – P. Wit 2011

Ecovolunteer Tourism – M. Lummen 2010

Bushmeat Market Study – T. van Laar 2010