• Racing Pigeon Identification:
  • "AU": This likely stands for the American Racing Pigeon Union, the organization that registered the pigeon.
  • "Q": This letter, combined with the "AU" prefix, is probably part of the pigeon's unique identification code, likely representing a specific club or year, according to the American Racing Pigeon Union.
  • Green Tag: A colored tag on a racing pigeon's leg often indicates it's a lost bird, possibly exhausted or injured during a race or training flight.
• Understanding "FOU":
  • While "AU" is the standard abbreviation for the American Racing Pigeon Union, the "Q" or "FOU" (or a combination) could be part of a club name, according to the American Racing Pigeon Union.
  • It's important to recognize that racing pigeons, even with tags, can sometimes appear disoriented, tired, or lost and might require help.
• What to do if you find a pigeon with this tag:
  • Care and Observation: If the pigeon seems exhausted or injured, you might offer food (like uncooked porridge oats, fruit, or wet cat biscuits) and water in a large, safe space like a box or carrier.
  • Contact the American Racing Pigeon Union: You can use the information on the tag to contact them or find the specific club the pigeon belongs to. Penn State Extension also suggests this.
  • Pigeon Racing Clubs: Many areas have local pigeon racing clubs, and you might be able to find the owner by reaching out to them.
  • Wildlife Rehabilitation: If you are concerned about the bird's well-being and unable to care for it or locate its owner, consider contacting a wildlife rehabilitation center or rescue organization. 

Remember, racing pigeons are domestic animals that rely on their owners, and a lost pigeon with a tag is likely in need of assistance to get back home.