Conversation so far:
What kind of controversies was Steve Irwin involved with?
After questions arose in 2003 about Irwin being paid $175,000 worth of taxpayers' money to appear in a television advertisement and his possible political ties
Did Steve Irwin do anything else that was controversial involving his children?
Irwin carried his one-month-old son, Robert, in his arm while hand-feeding a chicken carcass to Murray, a 3.8-metre (12 ft 6 in) saltwater crocodile
Why is Steve Irwin considered to be controversial?
Irwin was criticised for having an unsophisticated view of conservation in Australia that seemed more linked to tourism than to the problems Australia faces as a continent.
What were Steve Irwin's views on conservation?
Over questions of Australia's problems with overgrazing, salinity, and erosion, Irwin responded, Cows have been on our land for so long that Australia has evolved to handle those big animals.“

Question: What other animals were there controversies about?
Self-contained rewrite: What other animals were there controversies about?