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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. ElChivizcoyo

    On the description year and type locality of Horned Guan

    Hello, reading about the incredible Horned Guan I found some inconsistences on the description dates of this bird. Both Avibase and Birds of the World indicates that this bird was described in 1844 (no specific locality given, just labeled as Guatemala) But searching more about the type...
  2. ElChivizcoyo

    Icterus pectoralis espinachi

    Hello, there is an interesting story I was researching about Spot-breasted Oriole subspecies and I found the name of the southernmost spp. Icterus pectorales espinachi and immediately tought that was about spinachs, this piqued my curiosity since I couldn't find anything about this name in the...
  3. ElChivizcoyo

    Where is description of Numenius americanus?

    Where is the description of Numenius americanus? Hello! first of all, apologies for my bad english I was looking for the original description of Numenius americanus (Long-billed Curlew) and I found what I think are some problems with the original description of this bird. Initially I found...
  4. ElChivizcoyo

    Looking for old Phylogenies

    Hello I'm a biology student from Mexico, and I'm looking for Wood-warblers (Parulidae) phylogenies, not based in molecular characters but in morphological traits. I was searching in all my known databases for that kind of work but I didn't find nothing, so, this forum is my last hope Anyone...
  5. ElChivizcoyo

    presentation of my work

    Hello I would like to present to you part of my work with bird illustration, mainly with watercolor, and mainly mexican birds that I could se in the field, sketching and illustrating them Barred Parakeet (Bolborhynchus lineola)
  6. ElChivizcoyo

    About the name of Passerina rositae

    Hello I'm a birdwatcher (and biology student) from Mexico, and I don't know if this post must be here, but this is the best forum that I could find. I'm very intrigued about the origin of Passerina rositae species name, I know that this Passerina is named after Francis Sumichrast's wife, but I...
  7. ElChivizcoyo

    Hello from Mexico

    Hello everybody my name is Alberto, I'm a birdwatcher from Veracruz, Mexico. and I'm birding since I was 11 years old (my english is not so good, but i'm still learning) I want to be part of this bird forum and show the mexican birds or help in their identification my nickname is taken from...
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