
28-03-2008
This issue really brings up a wider one about a distinct lack of crocodilian facilities in the UK (maybe europe?). Now the occasional breeding success of an endangered crocodile isn't so uncommon, we are rapidly realising that fairly large groups of offspring, which suddenly make a large percentage of the captive population related, will grow up to be large, adult crocodiles that are expensive to maintain and cannot all just be housed together. This is why you have zoos like drusillas with an incredibly small enclosure for their dwarf crocodiles (the pool is smaller than most garden ponds). That is subjective of course, but if you go and see it you'll maybe understand my point. Where do you put all those offspring you successfully bred? It kind of puts to shame Noah's ark zoo farm who opened a new exhibit for two baby north american alligators they had aquired, as well as all the tropical house type collections with spectacled caiman. Until now, only a few collections have had decent facilities, the new exhibits at paignton, chester, cromer and colchester will hopefully start a trend in better housing for crocodilians. Remember Colchester have the only slender-snouted crocodiles on show in the UK, maybe they will be moved to the new exhibit also?
Are captive-bred crocodilians relatively easy to release into the wild? For all the expense of new exhibits, 'farming' endangered crocodiles in their native countries seems to do the trick with breeding, rather than it being a rare event as with western european zoos.
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