Posted by Ian Butler on August 14, 2009 at 6:09 AM
Hi Bob
I disagree with Hen Harrier. Its a juvenile Montagues Harrier... note the four primaries rather than the 5 primaries that Hen Harrier shows. The only confusion with Monty's with four primaries is the four primaries of Pallid Harrier. The difference between these is that the inner primaries of the monty's is dark tipped (as shown in your bird) and Pallid would be a lot paler tipped. Hope this helps.
Cheers
Ian
Posted by Lewis Thomson on August 14, 2009 at 6:19 AM
I would go with Montagues too Bob, worth sending to the county bird recorder, they'll let you know for certain.
Thanks for all your replies, I contacted the RSPB they believe it is a juvenile male Montague’s, possibly from Holland or Denmark as it has a blue or green ring on its left leg, Thanks again.
Discussion
6 repliesBob.
Marek
Bob.
I disagree with Hen Harrier. Its a juvenile Montagues Harrier... note the four primaries rather than the 5 primaries that Hen Harrier shows. The only confusion with Monty's with four primaries is the four primaries of Pallid Harrier. The difference between these is that the inner primaries of the monty's is dark tipped (as shown in your bird) and Pallid would be a lot paler tipped. Hope this helps.
Cheers
Ian
I would go with Montagues too Bob, worth sending to the county bird recorder, they'll let you know for certain.
Cheers,
Lewis.
Bob.