• 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.

Members Who Replied this thread

Thread
To Sigma or not to Sigma
  • A
    4

    AndrewA

    Well-known member 61 From Oman
    • Messages
      2,299
    • Gallery
      548
    • Review items
      1
    • Reaction score
      0
  • G
    4

    Grasshopper98

    Member From Portsmouth
    • Messages
      8
    • Reaction score
      0
  • njlarsen
    1

    njlarsen

    Gallery Moderator From St. Michael, Barbados
    • Messages
      29,093
    • Gallery
      2,068
    • Reaction score
      3,417
  • S
    1

    SteveClifton

    Well-known member From N Yorks
    • Messages
      3,171
    • Reaction score
      295
  • Chalky W
    1

    Chalky W

    Well-known member From Somerset, UK
    • Messages
      7,396
    • Gallery
      794
    • Reaction score
      0
  • M
    1

    mdb2

    Well-known member From hampshire
    • Messages
      543
    • Reaction score
      2
  • Hor Kee
    1

    Hor Kee

    Penang birder From Penang, Malaysia
    • Messages
      801
    • Gallery
      1
    • Reaction score
      0
    • Showing all items
    Back
    Top