Enter new sighting

Here you can add a new sighting.

PDF with morphs to print out and take into the field

When you encounter problems entering data, please make sure your browser accepts cookies.

If you experience technical difficulties with defining the location of your observation or with saving your data, please send an email to buteohelp(at)orn.mpg.de with information about your browser, your operating system and the device you are using. We will define the problem and contact you as soon as possible.

Which morph type resembles your sighting the closest?

Please choose the morph that closest resembles your sighting.

  • Very dark
  • Dark
  • Dark Intermediate
  • Intermediate
  • Light Intermediate
  • Light
  • Very light
Find Location


Automatically detecting location

Found address:

Your location is determined.
Note. If necessary, the dialog box of your browser to find your location

Your e-mail address will be treated confidentially and is necessary to check your own sightings. Please always use the same address. With the help of your address your sightings can be collected and opened.