Our full time staff - click each landscape icon to see their staff. Country Program staff are listed in the Zanzibar Office.

  • Southern/ Highlands
  • Ruaha/ Katavi
  • Tarangire/ Ecosystem
  • Zanzibar/ Forests
  • Greater/ Pemba Channel



Position Location: Mbeya, Tanzania


WCS seeks to evaluate the feasibility of cost effective carbon sequestration across our landscape programmes in East Africa. Three landscapes have been pre-selected for initial evaluation: the Southern Highlands in Tanzania, the Murchison-Semliki corridor landscape in western Uganda, and the landscape of Nyungwe National Park in Rwanda. 

Each landscape has the potential for carbon sequestration through a blend of forest protection (avoided deforestation) and restoration activities. In each case it is necessary to evaluate the potential for cost-effective generation of verified emissions reductions, and then prepare the studies and documentation required to have the projects validated against the appropriate methodologies of the Verified Carbon Standard. 

WCS is seeking technically qualified forest carbon experts to lead the assessment of carbon crediting feasibility in each country. The consultant will be based full time in one of the above countries and will undertake the evaluation of crediting potential in the target landscape. 

The objective of the work is to create a fact base that will facilitate investor decisions on the potential for cost effective credit generation over the long term i.e. to establish whether each project can deliver carbon credits at scale and at a cost below that of the revenue generated by sales of the carbon credits, including start-up and verification costs. The consultant will undertake the preparation of one or more a project design document(s) to the specifications of the relevant VCS methodology.

The project development tasks will address the following issues:
Baseline data: Working with WCS country team and other independent experts, review the existing baseline information and update the emissions and sequestration baselines for the landscape in light of the best available data. This will include a re-assessment of the historical drivers of deforestation and, possible additional future drivers. Determine the project area, the reference area, and relate the drivers and agents of land use change to carbon stocks the start date for all activities  
Activities and methodologies: Review the selected project activities against the appropriate verification methodologies. Determine the data and knowledge gaps that need to be filled through pilot tests and field implementation, to quantify the true emissions reduction potentials of the chosen activities when taken to scale. 
Pilot activities: For those activities where data is insufficient to build an investment case, work with the WCS field team to design and implement activities fill these data gaps - through field measurements or other studies, over a period of 12-18 months. 
Develop carbon crediting mechanisms & supervise consultations: Working with the Programme Co-ordinator and WCS in country staff, determine the optimum pathway to quantification, verification and sale of the carbon credits. This will require consultations with government and community stakeholders to determine carbon ownership rights and appropriate benefit sharing structures. The consultant will identify potential mechanisms for nesting the projects in emerging national/jurisdictional REDD+ systems, and co-ordinate discussions with relevant in-country stakeholders to ensure WCS actions are compatible with national REDD+ processes. 
Project document synthesis: For the best crediting option(s) in the landscape, prepare a project document, ready for submission to a Validation and Verification Body, compiling all relevant baseline data and pilot test results, and providing a final, realistic assessment of the credit generation potentials


The consultant will be employed on a fixed term contract with WCS New York and report to the East Africa Regional Manager and Local Programme Coordinator, working in close collaboration with the WCS Conservation Solutions team. The consultant will:

Conduct specific studies in the target landscape towards the overall project aim (for example, carbon baseline establishment, socio-economic assessment)
Work with the WCS country programme team, and designated landscape lead to coordinate the field activities to be conducted in each landscape
Design and implement a data collection and monitoring framework to be implemented alongside the pilot activities, accurately to quantify costs and assess scale-up feasibility 
Oversee the preparation of one or more project documents (the synthesis of feasibility work) for each landscape, in collaboration with technical consultants and the WCS Conservation Solutions

An advanced degree in conservation, environmental studies or other related advanced degree
At least 5 years’ organisation/project management experience, including budget and financial management
Demonstrated experience working on REDD+ related to sustainable finance in a global context 
Demonstrated experience in the convening of networks and multi-stakeholders engagement
Experience working on field based implementation of avoided deforestation, reforestation, woodlots, or natural regeneration projects
Excellent written and oral language skills are required in English; the ability to function in another language (e.g. Spanish, French) is a plus
Excellent skills in representation, outreach and partnerships building
Excellent skills in mediation, communication and animation of multi-stakeholders initiatives

Interested candidates, who meet the above qualifications, should apply by emailing an application letter and CV together with salary expectations and the names and contact information of three references to: wcshrtanzania@wcs.org by 29th February 2020. Candidates are urged to apply early. Please include “National Forest Carbon Expert” in the subject line of your email. 




Dr Tim Davenport received a BSc (Hons) in zoology and a PhD in veterinary science from the University of Leeds, UK. During a 25 year career he has lived and worked in four African nations, surveyed 90 African forests, discovered new species to science, trained hundreds of African scientists, conservationists, wardens and rangers, and been responsible for the designation of new national parks and reserves on both sides of the continent. Tim left the UK in 1992 and moved to Uganda to work for the Ugandan Forest Department, where he led field teams studying all the country’s 66 natural forests for their biodiversity. During these surveys he identified Uganda’s most northerly population of chimpanzees on the Sudanese border. He co-designed the national forest conservation priority strategy based on the data collected, and the methods employed and results were widely published. Tim subsequently supervised a series of postgraduate students at Makerere University before working for Uganda National Parks where he designed and set up the Ecological Monitoring Programs for Bwindi and Mgahinga Gorilla National Parks, still in use today. Moving to Cameroon in 1997, Tim joined the World Wildlife Fund (WWF) to run their Lac Lobéké Project, primarily to set up a new national park. He wrote the official government gazettement for the new park and instigated collaborative management in support of indigenous Ba’aka rights. Whilst carrying out biological and socioeconomic surveys he also exposed corruption in illegal timber, bushmeat and ivory trade within the Lobéké landscape. 

Tim moved to Tanzania for WCS in 1999, initially to run the Lake Rukwa Integrated Project. A year later he set up the Southern Highlands Conservation Program (SHCP) to protect key mountain species and habitats. A decade and a half on, the program is Tanzanian run with a staff of 40, and a string of research and conservation successes. He designed the SHCP around research, protected area management and community conservation. One of the first achievements was an investigation into the illegal trade in orchids across southern Tanzania. This received considerable international attention and enabled Tim to play a key role in the gazettement of the Kitulo Plateau as a National Park, the first park in tropical Africa designated primarily for plants, especially wildflowers.

As part of the SHCP Tim led the first biodiversity inventories across southwest Tanzania. It was during these surveys in June 2003, that Tim and team discovered the kipunji, the first new genus of African monkey for 83 years. He led the description of the new genus in the journal Science and called it Rungwecebus kipunji named after Mt Rungwe, the volcano on which they first saw the animal. Tim led a WCS census that showed that the kipunji is critically endangered and he used this science to get Mt Rungwe designated as a new Nature Reserve. He continues to oversee research on kipunji ecology having initiated a long-term monitoring program with a habituated group. Tim has also co-discovered a new species of snake (which was named Matilda’s Horned Viper, Atheris matildae, after his elder daughter), as well as at least a dozen other new species including frogs, reptiles and mammals. 

Tim’s science in Tanzania has raised the profile of neglected areas and species, redefined the boundaries of Biodiversity Hotspots and helped re-assess biogeography and its conservation implications. Tim and his teams censused an unrecorded chimpanzee subpopulation in southern Tanganyika and continue to work to establish a chimpanzee reserve there. He puts great emphasis on community conservation, especially on education and he instituted environmental education (in-curriculum) across southern Tanzania. The WCS education program now reaches a million people nationwide. Environment committees, working groups, wildlife clubs and natural resource fora have also been set up. Recognising the need for reforestation programs, Tim designed a tree nursery program and 3 million indigenous trees have now been raised and planted.

Tim became the first Tanzania Country Director for WCS in 2006. In this role he has built, funded and managed a broad suite of conservation and research programs across the country, turning the Tanzania Program into one of the largest WCS programs in Africa. Landscape programs include the Tarangire-Simanjiro Ecosystem in northern Tanzania, the Ruaha-Katavi Landscape in central Tanzania, the forests of the Zanzibar Archipelago, and the Southern Highlands. Recently he also initiated a marine program with an emphasis on the conservation of whales and dolphins, and building dialogue with natural gas exploration companies. He is about to initiate a shark conservation project.

Tim has also been involved in other conservation projects. For example, he led the joint WCS / GoT expedition in 2001 to collect endangered Kihansi Spray Toads forex-situ breeding in the US and co-designed the first national survey of dugongs in 2002. In Malawi in 2003, he designed and initiated an ecological monitoring program on Mt Mulanje for the World Bank. In 2009 he documented and described all wildlife corridors in Tanzania, research that has become invaluable as agricultural growth expands. In addition to the chimpanzee census in 2005 and kipunji census in 2008, Tim led the first census and conservation analysis of the Ufipa red colobus in 2009, as well as the Zanzibar red colobus in 2015. He led a five year study to document the distribution and status of all primates in Tanzania, compiling the first annotated checklist in the process in 2012, and designing a innovative priority setting system he called ‘Primate Priority Areas’.

Tim is currently trying to address two equally challenging crises that are overwhelming Tanzania’s unique natural heritage. Uncontrolled trafficking of live animals for the international pet trade, especially amphibians, reptiles, fish and birds, is devastating Tanzania’s biodiversity. Meanwhile, the on-going ivory crisis has resulted in 60,000 elephants being poached in Tanzania since 2009. Having set up elephant protection projects and secured funding from the US government and others, Tim continues to lead WCS projects in Tanzania to try and tackle this deeply complex situation.

Tim has written over 100 scientific papers, 3 books and numerous popular articles. He sits on the African Primate, Amphibian and Pangolin IUCN Species Specialist Committees. Tim’s photographs have been widely published and he uses his images to raise awareness of the many conservation challenges facing Africa. He has a butterfly (Hypolycaena davenporti), a moth (Janegoodallia davenporti) and a frog, Davenport’s Reed Frog (Hyperolius davenporti) named after him. Tim and team were featured in 2016 in a 30 minute CNN special http://edition.cnn.com/2016/04/26/africa/kipunji-monkey-tanzania. He was awarded the Parker-Gentry Prize for Conservation in 2008, and was nominated for the prestigious Indianapolis Prize 2016, and he was awarded the IERA Africa Conservation Award in 2016.

Daniela holds a degree in zoology, wildlife ecology and management from the University of Rome and a PhD in behavioural ecology from the University of London and the Institute of the Zoological Society of London, UK. She moved to in 1999 Tanzania to manage a conservation and development project around Lake Rukwa, before joining WCS to carry out carnivore research and conservation across Southern Tanzania. During a camera trapping study in the Udzungwa National Park she re-discovered the Lowe’s servaline genet and recorded a new distribution site for the Jackson’s mongoose. She conducted a long term carnivore monitoring project in the Mt. Rungwe- Kitulo landscape and initiated and conducted the first Clawless and Spot necked otters project in Mt Rungwe and Sao Hill. She has been involved in many aspects of research design, data collection and analysis of endangered mammalian species such as Dugong, Chimpanzees, Kipunji and Zanzibar red colobus in addition to capacity building of Tanzanian graduates.

Said is botanist and a keen field researcher. He joined WCS as the Assistant Director of the Zanzibar Forest Project, focusing his efforts on the conservation and sustainable use of natural resources by local communities. During this time he was actively involved in Red colobus monitoring, the Red colobus Census and the collection of botanical specimens and ethno botanical information in Jozani - Chwaka Bay National Park. He holds an Advanced Diploma in Plant Conservation from the Forestry Training Institute and the Tropical Pesticide Research Institute, Arusha. 


Hamisi Idrissa Sadallah: COUNTRY FINANCE MANAGER 
Hamisi holds an MBA in Finance and Banking from Mzumbe University in Morogoro and CPA1 from Dar es Salaam. Before joining WCS, he worked with the Family Planning Association of Tanzania as a System Internal Auditor, Area Manager Area Finance and Administrative Officer and Area Accountant. He also worked with Tanzania Central Freight Bureau (SUMATRA) as Assistant Accountant and was dealing with foreign agency’s disbursement accounts. He has been working for WCS Tanzania Program as a Country Finance Manager since 2008.

Sarah was trained as a graphic designer and illustrator at Central St Martins College of Art in the UK. After working as a book illustrator she moved to Malawi and began focussing on developing creative education and awareness raising projects around public health and environmental issues in East and Southern Africa. She has trained several young designers and illustrators and created exhibitions in Europe and Africa to highlight threatened natural and cultural heritage. She first worked with WCS in 2014 co-creating an exhibition to showcase the flora and fauna of Kitulo National Park. Her artwork has been auctioned in the USA and Tanzania to raise funds for Tanzanian conservation. She joined WCS in 2015 to focus on environmental education and conservation awareness raising.