• 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

thxpress_search_the_forum Search Opus
  1. Joern Lehmhus

    Literature needed for hybrid ID

    Thanks to Steve Gantlett at Birding World I now know it was not a full article but a black and white photo by David Tipling, The photo shows two hybrids of which the male looks very close to a bird from the Netherlands, which I can only see as a Gadwall x Chiloe wigeon . As that Netherlands bird...
  2. Joern Lehmhus

    Literature needed for hybrid ID

    He says he doesn´t have it any more, as he cleaned up a lot of things recently... So, if anybody could help, I´d be gratefull.
  3. Joern Lehmhus

    Literature needed for hybrid ID

    Many thanks!
  4. Joern Lehmhus

    Literature needed for hybrid ID

    As suggested , there seems to be something wrong ? All I find is https://britishbirds.co.uk/wp-content/uploads/article_files/V61/V61_N04/V61_N04_P169_171_A029.pdf which concerns wigeon x chiloe wigeon
  5. Joern Lehmhus

    Literature needed for hybrid ID

    Hi all, I am sorry to bother you with this, but don´t know anyone who has a copy: for hybrid ID I need Tipling, D. 1989. Gadwall × Chiloe Wigeon hybrid resembling American Wigeon. Birding world 2: 10 It would be great if anybody could send me a pdf?
Back
Top