Ular memiliki kemampuan bertahan hidup tanpa makanan selama berhari-hari setelah makan. Hal ini karena mereka memiliki tingkat metabolisme yang lambat. Bahkan, Raja Cobra/ king cobra , misalnya, bisa pergi selama berbulan-bulan tanpa makanan.
Snakes have the ability of surviving without food for many days at a stretch after having a filling meal. This is because they have a slow rate of metabolism. In fact, the King Cobra, for example, can go for months without food.
http://www.buzzle.com/articles/facts-about-snakes.html
