Symbiotic nitrogen-fixing bacteria such as Rhizobium usually live in the root nodules of legumes (such as peas, alfalfa, and locust trees). Here they form a mutualistic relationship with the plant, producing ammonia in exchange for carbohydrates.
Tony Yardley is a national treasure living in Jacksonville, Alabama. Way back in the early 70s, I was fortunate to play in an acoustic group along with Tony called Woodfork. He was fabulous then and he just keeps getting better!
Casey is best known for playing Sgt. Gavin Troy on Midsomer Murders, and Anthony Cox in Our Friends in the North. He also played firefighter Tony Barnes in the 2004 ITV firefighting series Steel River Blues. He was also guest starred in M.I. High.