RBGU

(redirected from Ring Billed Gull)
AcronymDefinition
RBGURing Billed Gull (bird species Larus delawarensis)
References in periodicals archive ?
Another Place, a good backdrop for the ring billed gull
p Liverpool's ring billed gull continued to show very well at Otterspool in the car parks past Jericho Lane at the weekend.
THE first summer ring billed gull at Otterspool Promenade has been showing very well, even coming to bread!
A first winter Ring Billed Gull was a great find at Holyhead,feeding over the surf near the breakwater.
Anglesey again became the focus for attention when Ken Croft found a Ring Billed Gull on the Alaw Estuary.
Rarities include a Tundra Bean Goose at Martin Mere WWT and a Ring Billed Gull on Pensarn beach.
The first summer/second winter ring billed gull is still around Crosby Marine Park - and still elusive, but I understand the small boating lake is a good place to look, as it always is with this yankee gull.