Expertise: wildlife management, protected area and buffer zone management, tropical forestry, coastal zone management, natural resources surveys, aerial surveys (wildlife & cartographic), GIS/Remote Sensing, research planning, project -formulation -appraisal -monitoring -evaluation, training/education, institutional development, feasibility studies, environmental impact assessment, strategic environmental assessment, project cycle management.

Commissioners/funding agencies: Asian Development Bank, African Development Bank, Birdlife International NL, DGIS, EU, GEF, IUCN, Natuurmonumenten Foundation, Netherlands Ministry of Traffic and Water Management, Netherlands Ministry of Economic Affairs, Rockefeller Foundation, SNV, UNDP, World Bank, WWF, Zeewolde Municipality

Employers: ACE (Spain), AETS (France), AGRECO (Belgium), AGEG (Germany), Agriconsulting (Italy), AHT (Germany), AIDEnvironment (Netherlands/NL), Altenburg & Wymenga Ecological Consultants (NL), ATC (Austria), DGIS (NL), DHV (NL), Euroconsult (NL), FAO (Italy), GFA (Germany), GIZ (Germany), GOPA (Germany), Groningen University (NL), IDEA Consult (Quebec), Larenstein International College (NL), Ministry Environment & Forests (Cameroon), Netherlands Ministry of Agriculture, Netherlands Rural Development Agency (DLG), SECA (France), Wageningen University (NL), UNDP, WWF.

Countries: Bangladesh, Belarus, Benin, Burkina Faso, Cameroon, Central African Republic, Chad, China, France, Gabon, Gambia, Germany, Ghana, Guinea Conakry, India, Ivory Coast, Kenya, Liberia, Malawi, Malaysia, Mali, Morocco, Nepal, Netherlands, Niger, Pakistan, Papua New Guinea, Poland, R. Congo, DR Congo, Romania, Senegal, South Sudan, Tanzania, Ukraine, Yemen, Zambia, Zimbabwe - CV on request