I found this feather on Harling Heath in Norfolk this week. Initially I thought it was probably Buzzard but on checking my reference books etc I'm now unsure. Any help appreciated please...and thank you
Hi Ecochik
Difficult to be certain, but possibly from a juvenile Lesser Black-backed Gull, or Herring Gull as some of the feathers are very similar on younger (non adult) birds.
Have a look at juvenile Lesser Black-backed Gull here.