The Extraordinary Life of the Wildlife Man: Death-defying encounters with crocs, sharks and wild animals"In my line of work, knowing when to obey fear and when to ignore it is often the difference between life and death." David Ireland has handfed bull sharks, filmed inside the jaws of a saltwater crocodile, looked into the black eyes of a great white shark, and felt the breath of a lion devouring a wildebeest. In working with the most dangerous animals on the planet, he's contracted double pneumonia and dengue fever, had his back broken by a whale, and