I agree with Hix that the section about Joy Adamson was not well done. The presenter was told that Joy Adamson had beaten people and then went on to say,"Joy Adamson beat the men." He should have said, "Some people have told me that they were beaten by Joy Adamson" or "There are claims that Joy Adamson beat some of her workers." As Joy Adamson died long ago and can't defend herself and the presenter couldn't prove that the men were telling the truth, it made me have some doubt about some of the other 'facts' that were stated in the programme.
I agreed with the statement that conservation groups tend to assume that potential benefactors don't know much about animals. Therefore, there is a tendency to mention popular endangered species, such as big cats, elephants, great apes etc, rather than try and interest people in critically endangered obscure species.
Several years ago, many European zoos took part in an annual fund-raising event to save animals. London Zoo volunteers took part in seven of these: one year was devoted to lion tamarins, one year to turtles and tortoises, one year to Madagascar and four years to tigers. Why is there an assumption that tigers are more important than all the other endangered animals all put together? A QI programme stated that tigers are the most popular zoo animals, so people expect to see them, even though the number of captive tigers is several times the 80 distantly related individuals needed to save the species from extinction.
Several years ago, I saw a programme about the WWF acquiring land in India for a tiger reserve. The local people were kicked off the reserve. Soon afterwards, some tigers were poached. WWF staff reproached the local people. "Why didn't you stop the poachers?" "Before you came, we could grow crops on the land. Now the land doesn't benefit us at all, so why should we help you?" Eventually, WWF allowed the local people to grow crops and the people watched out for poachers.
The Dispatches programme showed similar examples of local people being kicked off their land, so there was a conflict between people and animals. More enlightened conservationists try to encourage people to look after their wildlife. I know people who have helped develop schools in third world countries and this has led to people being interested in animals.
Unfortunately, wild habitats are continuing to be destroyed and this will mean that more large animals will have insufficient land to survive. Many of these animals are safe in captivity, but many smaller animals are not and could easily become extinct. Conservationists need to take more species into account and find ways to encourage people to care about interesting, little known animals, rather than continuing to push the idea that only 100 or so animals are in danger of extinction.