Cockatoo Right leg ring

[RBATES96]

Hi I was wondering if it possible for someone to help me out iv got a Ducorp Cockatoo he has a ring on his right foot my left and it says

4SPUR 1 485

Could anyone tells he what is mean if so i will really appreciate it
Thanks
Ryan

 

[Mattroma]

Leg Bands

The band is breeder information. Don't think it is easy to track.

 

[RBATES96]

Ok thank you I was also told I could get his date of birth by the last 5 number but there only 4