• 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. S

    Tern Sp. --- Almeria, Spain.

    If you zoom right in on the image there are orange/red/brown artefacts on the underwing, along the lower edge of the belly and along the trailing edge of the left wing. I've cropped most of the head out but what can be seen of the rear crown is also showing this false color. So I would conclude...
Back
Top