Miami Sea World?? Are you talking about the Miami Seaquarium or Sea Word Orlando?
As for largest, I believe Sea World Orlando's Orca complex is 12 million gallons? Not sure if it is the world's largest, but it is definitely the largest in North America.
Thanks for that orca link Upali, as there are definitely some incredible overhead photos of killer whale tanks. .
So weird to see this post--I spent last night trying to figure out which institutions (US) had orcas but had no such luck!
@Upali. Why do yozu mean, the biggest pool isn't big enough for Orca Whales ? Because they are big animals ? In this case, the biggest exhibit wouldn't be big enough for elephants.
I've seen the Orca at Seaworld San Diego, and they are doing very well. They have movement enough, and of the most important reason for movement in the wild is getting food, and ths is not necessary in zoos.
But this means not, to keep orcas aolone as like as Miami is doing that or keeping them in tiny pools.
Every animal in a zoo is a "Show animal", and there is no evidence for s shorter lifespan than in thewild, that's what teh animal rightneres are saying,and this people know absoulty nothing about animals .
I've seen the Seaworld Orca Show several times, and I could see taht teh orcas had much to do the show. And if theyy dont want to do a act, they don't have to do .
Strange, you have no problems with elephants, birds of prey or fishes in zoos and aquariums. They all need too much space, which no zoo of the world can offer them.
I think that it's hard to argue either way as this appears to be on gut instinct rather than proper evidence, does anyone know of a study regarding Orca pool size or the reason why they seem to have a shorter life-span in captivity (incidently, in the wild it can be up to 50 or 60)? As we know, size is not everything, and studies have shown that giving an animal in a barren enclosure twice as much more empty space does not lead to any behavioural changes suggesting that welfare is not improved. In fact, I would go so far as to say (and this is without witnessing the training methods or shows themselves) that the Sea World shows provide excellent enrichment for the animals and are probably more important than adding an extra few million gallons to the pools. As okapikpr said on another thread, there is always more we can do for animals, however, in the case of Orcas, is it simply 'we can do more', or is there a true welfare problem...