"Male orcas generally don't live as long as females. In the wild, males average 35 years or so, maximum 50–60 years, females average 50 years, maximum 80–90 years. However, one male, known as ‘Old Tom’ was reportedly spotted every winter between 1843 and 1932 off New South Wales, Australia. This would have made him at least 89 years old!", quote from „WDCS.org”. Архивирано из оригинала 26. 09. 2007. г. Приступљено 11. 10. 2006.CS1 одржавање: Формат датума (веза), Fascinating Facts About Orcas..
"Male orcas generally don't live as long as females. In the wild, males average 35 years or so, maximum 50–60 years, females average 50 years, maximum 80–90 years. However, one male, known as ‘Old Tom’ was reportedly spotted every winter between 1843 and 1932 off New South Wales, Australia. This would have made him at least 89 years old!", quote from „WDCS.org”. Архивирано из оригинала 26. 09. 2007. г. Приступљено 11. 10. 2006.CS1 одржавање: Формат датума (веза), Fascinating Facts About Orcas..
