Does anyone know of any captive populations of solitary Apoidea?
 
All information on solitary bees in the following areas would be most useful:
 
  -- Public and private insectaries with breeding populations:
  -- References to current or past captive management programs;
  -- Hobbyists and researchers with captive breeding experience;
  -- Commercial stock sources; and,
  -- Anyone with personal experience involving such population care.
 
All leads, referrals or discussion would be greatly appreciated.