Raja , the king cobra , has delivered almost 500 milligrams of deadly toxin . The snake , which is at Australia 's Gosfordn Reptile Park , weighs 8kg . 'He 's about as thick as my legs , ' veteran handler Billy Collett said . Its venom will be distributed between research institutes across Gosford .
Raja , the king cobra , has delivered almost 500 milligrams of deadly toxin . The snake , which is at Gosford 's Australian Reptile Park , weighs 8kg . 'He 's about as thick as my legs , ' veteran handler Billy Collett said . Its venom will be distributed between research institutes across Australia .