Yeomen Warders
The Tower's ravens are given individual names, and are all under the care of the Yeomen Warders. The diet of the ravens is carefully maintained. In 2007, the Ravenmaster Derek Coyle commented: "I buy fresh meat from Smithfield – liver, lamb, beef, chicken. And occasionally when I'm at my own place in Suffolk someone will give me some rabbit that's been killed. If I see roadkill on the road, and it's not been too badly mangled, I normally put it in a black bag and bring it back here. I give them biscuits as well, soaked in blood from the meat that I buy. And in winter I get them capsules of cod liver oil. I know they're getting as much vitamins and oil as they possibly can. That's why they look so healthy."