
01-02-2008
To go back to the original question, while I understand the reservations that people have expressed, I think there will be cases in the near future when adding new species to the world's zoos will be justified.
I think it is inevitable that there will be a few species that will become gravely endangered and where there will be no possibility of a successful in situ breeding programme. For example Jersey's work with the Montserrat oriole was, and is, entirely justified - further erruptions could threaten the entire island again. It is quite possible that other species could be so threatened by disease or uncontrolled hunting/poaching that ex situ breeding might be their only chance.
The other way that new species have arrived is from animals originally collected for scientific research. For example the naked mole rat was originally studied in labs around the world before some colonies were put on show in zoos. Likewise the lemur collection at Duke University has been very important in developing expertise and building populations of several species.
The species that I'd like to see regularly in zoos has been exhibited for a while at the Cotswold Wildlife Park, on loan from Oxford University, but wasn't there last summer. It's the wonderful New Caledonian crow, which seems to be a very ordinary small black crow, but is really the cleverest bird in the world. These birds have been kept, bred and studied at Oxford for several years (in parallel with studies in the field and at other universities). I would love to see a pair of these birds in a special display aviary where they could be fed in ways that require them to show off their ability to make tools. For examples of the amazing behaviour of this species see Introduction to tool use in New Caledonian crows
Alan
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When you have eliminated the impossible, whatever remains, however improbable, must be the truth.Sherlock Holmes (Sir Arthur Conan Doyle)
Last edited by gentle lemur; 01-02-2008 at 09:31 AM.
Reason: missing phrase
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