Congo African grey pairs. They sit and feed. All have been scoped by an avian veterinarian in 2015, 2016 and are 100% viable and active. These are not pets. They get aggressive towards people coming near their cage when they want to breed, but will let you clean their cage and change food once you open the cage door. These are real breeders, not converted pets. Any questions please feel free to Call Ana for more information @ 646-496-5005. Proven pairs $4500 EACH. Bonded pairs $2000. Single male $1000. Thank you!