It depends on how you define "ecotourism." Many "Adventure Travel" tours call themselves ecotourism. My wife & I have done many "ecovolunteer" projects, which I consider ecotourism. we pay money, of course, but with the outfits or brokers we go through, at least 75% of that monex goes directly to support whichever project we are participating in. I started a thread about this in this forum
Ecovolunteering. We have worked on a cheetah project in Namibia, a snow leopard project in the Altai mountains in Siberia, a river otter project in Brazil, an elephant project in Kenya, and a rhino project in Swaziland. The goal of the Elephant project, for example, was to work with the local land owners and population to open a migration corridor between the two parts of Tsavo National park, which is shaped like a horshoe--Tsavo East and Tsavo West. Along with working with the local population, observation of the elephant herds, identification of individual elephants, etc. were among the other activities. We work directly with the scientists on the projects and it is a win-win sitation. The scientist collect much more data than they would ever be able to collect on their own, and the volunteers get to do things they would normally never get to do on a "normal" "eco-vacation."
In Namibia, the goal of the project was to develop a methodology do accurately estimate the numbers of cheetahs by evaluating prey density, tracking of the cheetahs, overall counting of animals in a specific area, etc. Among our duties were checking box traps that were set up to capture cheetahs in order to radio coallar them for satellite tracking and hand-held tracking devices, actual tracking of collared cheetahs, water hole observation to count animal activity, game drives on a set patern to count animals, tracking with Bushmen, etc. We worked directly with the two scientists running the project as well as with graduate students to support their work. Defintely a win-win situation and I can't recommend the experience highly enough.
Naturally, this type of "vacation" is not for everyone, but if you are into conservation, want to have all the benefits of a safari (in africa, at least) and feel like you are doing your part, it is an excellent way to travel.
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