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Papilio
App for european butterflies


Synchronizes to all your devices


Works offline - wherever you are


Fully localized for 5 languages

Discover the world of butterflies

Explore the different species of european butterflies and get to know them better by means of quality selected photos and descriptions on the detail page. Benefit from the search function and the many different filter possibilities of this list. Whether you are looking for size, color, family or threat level - the filter helps you quickly find the species you are looking for. Registered users can mark favorites in the detail page.

Seen a butterfly?

Observations can be collected and stored using your current location, in a few seconds. If the observation was in the past, it can be added later by marking a position on the map. The position data, location and elevation data are determined automatically. The observation module presents the observations on the map and gives you the opportunity to manage your observations. The filter is used to search the observations according to different criteria. You can export your entire observations in Excel format.