• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

ID on Fly and Casing (1 Viewer)

Michael A

Well-known member
I'd on this fly please (Saint Marks?)and what came out of this casing found on bank of stream at Bollihope in Weardale. The 'exuviae is approx 3cm in length.
 

Attachments

  • St Marks Fly(questioned)_.jpg
    St Marks Fly(questioned)_.jpg
    326.9 KB · Views: 35
  • IMG_4443.jpg
    IMG_4443.jpg
    684.4 KB · Views: 37
Last edited:
Warning! This thread is more than 8 years ago old.
It's likely that no further discussion is required, in which case we recommend starting a new thread. If however you feel your response is required you can still do so.

Users who are viewing this thread

Back
Top