There's no sport in that': trophy hunters and the masters of the universe, Environment
Is It Ethical to Hunt Captive Lions?, Science
Is It Ethical to Hunt Captive Lions?, Science
Carte Blanche expose on canned lions - Campaign Against Canned Hunting (CACH)
Barbaric scandal of lions bred to be shot as Lord calls for UK ban on import of captive lions
South Africa, lions bred in farms for trophy hunting and the sale of their bones - LifeGate
Is It Ethical to Hunt Captive Lions?, Science
Captive lion breeding in South Africa: the case for a total ban
10 Horrifying Secrets Of The Canned Hunting Industry - WorldAtlas
Op-Ed: Playing with words while captive lions die
Are lion hunters in South Africa shooting tame animals? - BBC News