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Feltbok

Note bird sightings quickly in the field and export to Artsobservasjoner
New in version 1.1
• Support for co-observers.
• Choose which observations to export.
• Fixed some incorrect species names, such as svartstrupe (Saxicola rubicola).
• Better time picker.
• Various minor improvements and fixes.
Feltbok is an app to quickly log bird sightings in the field, and later export them to Artsobservasjoner. Does not require logging in or an internet connection.

Features:
• Quick entry of observations in the field
• Easy export to Artsobservasjoner
• Optimized species lookup: type one letter to find your bird
• Map view to choose site
• Fetch your private sites from Artsobservasjoner
• Create new private sites

Feltbok is made for use in Norway, and the interface is in Norwegian only.
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 1.1 (15) suggested Added on Jul 31, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access approximate location only in the foreground
      This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
    • access precise location only in the foreground
      This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • io.github.mortenfyhn.feltbok.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.5 MiB PGP Signature | Build Log

    • New in version 1.0
    • Feltbok is now out of beta, after a few weeks of use in the field.
  • Version 1.0 (14) - Added on Jul 19, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access approximate location only in the foreground
      This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
    • access precise location only in the foreground
      This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • io.github.mortenfyhn.feltbok.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.5 MiB PGP Signature | Build Log

    • New in version 0.13
    • Easier to select the correct site on the map.
    • Sex and age are shown in the main view.
    • Species count per day and total shown in the main view.
    • Button to center map on your location.
    • Small improvements to species search.
    • Various minor improvements and fixes.
  • Version 0.13 (13) - Added on Jun 27, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access approximate location only in the foreground
      This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
    • access precise location only in the foreground
      This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • io.github.mortenfyhn.feltbok.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.5 MiB PGP Signature | Build Log

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