Horribly drilled teeth in captivity!!! Say NO to Sea World in Dubai!!! No!!! What Would Captive Orcas Tell Us If They Could Talk? Empty the tanks!! Sick, horrific drilling of their teeth! Inbreeding. Orca. Killer whale. Captivity kills. Boycott marine parks. Get the facts. Protect our majestic oceans and sea life! Sustainable world!
Like other types of whales and dolphins, killer whales (orcas) have a dorsal fin on their back. The dorsal fin is distinctive in that it is larger than most species relative to their body size. In fact, it is one of the characteristics used to identify individuals.