What does RBGU stand for?
RBGU stands for "Ring Billed Gull"
How to abbreviate "Ring Billed Gull"?
"Ring Billed Gull" can be abbreviated as RBGU
What is the meaning of RBGU abbreviation?
The meaning of RBGU abbreviation is "Ring Billed Gull"
What does RBGU mean?
RBGU as abbreviation means "Ring Billed Gull"
