ISBG Birding Forum » BIRDING ON THE ISLANDS

Mystery Acro

(2 posts)
  • Started 8 months ago by KenM
  • Latest reply from Malcolm Riddler

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  1. KenM
    Member

    Hi all,

    I believe Marsh Warbler is a strong contender.

    Primary projection certainly as long as tertials, which as I understand, is a good structural wing formula bet!

    Plus the leg colour...appears to be a creamy,straw,yellow, strong or more subdued
    light would favour any of the aforementioned tones.

    In my experience, I have never seen Reed Warbler with any comparable leg colour as per the images shown.

    Posted 8 months ago #
  2. Malcolm Riddler
    Member

    Hi KenM and all

    I understand that first winter reed warbler can show straw-yellow legs
    I also note that a further interesting Acrocephalid was recorded in Cornwell
    ( Kelynack, Cornwall October 14th ). I note same remarkable similarities
    and would be cautious to state the St Agnes bird as palustris on the strength of the pictures.
    Even ringing groups in the part have mis-identified - A palustris / scirpaceus wrongly and with Caspian Reed Warbler A. s. fuscus the problem is compounded.

    Best Regards Malcolm

    Link http://www.surfbirds.com/mb/Features/kelynack-acro.html

    ID Discussion by Brian Small

    Posted 7 months ago #

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