Dah Professor:
Bird's Eye View
Dah Professor:
Ring-billed Gull
Dah Professor:
Killer & Killee
Dah Professor:
Skimming Gulls
Dah Professor:
Ringbilled Gull
Dah Professor:
Ring-billed Gulls
Dah Professor:
Tight Formation
Dah Professor:
Ringbill on Ice
Dah Professor:
Ring-billed Gulls
Dah Professor:
Ring-billed Gull
Dah Professor:
Ring-billed Gull
Dah Professor:
Ring-billed Gull
Dah Professor:
Sitting On The Dock of the Bay