• 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.

Search results

  1. mb1848

    North American splits

    American planetree Nuthatch? Sycamore has other meanings outside of North America. http://www.flickr.com/photos/steffro1/5592113430 . I like for the name of the eastern bird Catesby's Nuthatch. Sitta carolinensis Latham is based on Brisson who based it on Catesby’s Sitta capite nigro Natural...
  2. mb1848

    North American splits

    For S tenuissima should S. nelsoni Mearns, 1902 be used? They have similar calls...
Back
Top