The "I saw a butterfly" app for reporting random sightings of butterflies is intended for nature lovers and the general public, suitable for any level of familiarity with the world of butterflies. and allows any hobbyist to report on butterflies without having to type data. Report by name or by the picture of the butterfly from the butterfly families album. Option to report with a photo only for identification with the help of an expert. Informational and study aids include: a 'Who's Aroun