Do not encourage this money industry - please do not visit Zoos or entertainment in which animals are involved. Zoo - to watch animals suffer a lifetime in prison - most of the Zoo, especially the smaller ones, do not use the animals to preserve species, but only in order to make money on the entry.
January 2012 - The animals in this video were observed at zoos in Austria, Belgium, Bulgaria, Cyprus, Czech Republic, France, Greece, Hungary, Lithuania, Poland and Romania as part of The EU Zoo Inquiry 2011, an extensive investigation conducted by the Born Free Foundation, in association with the European coalition ENDCAP, involving 200 zoos in 21 EU countries. It's clear that the poor conditions witnessed during this investigation have taken their toll on the animals. Source: THE EU ZOO INQUIRY 2011 OFFICIAL WEBSITE
Europe's forgotten animals
You can stop this - it's just to quit visiting zoos - then there will be no economic interest to have animals in captivity. Dolphins does not smile - they are born with upward pointing corners of the mouth.
Do not encourage this money industry - please do not visit circuses !