Butterfly Id - UK Field Guide 9.1

Butterfly Id offers a user-friendly approach to species identification through a comprehensive identification key and advanced photo recognition technology. The app provides an engaging experience suitable for all ages, enabling families to participate in butterfly identification together. For those with a deeper interest in lepidopterology, it also presents valuable anatomical, ecological, and taxonomic information.

A noteworthy feature of Butterfly Id is its logging capability, allowing users to maintain a detailed record of their butterfly sightings over time.

Distinct from other identification applications, Butterfly Id encompasses all butterfly species, with clear illustrations of both hind- and forewings.

Developed by a team of professional ecologists, the app employs carefully curated images that are specifically chosen to enhance user identification efforts.

Recognition of SUNBIRD apps is notable; they have been listed among Countryfile's top 10 and have received commendations as "incredibly useful" by ITV's Seth Conway and described as "lovely" by Adam Vaughan of the Guardian.

Furthermore, SUNBIRD field guides uniquely incorporate the KUSAM species identification methodology—a cutting-edge taxonomic keying system optimized for mobile devices.

Importantly, the app is fully functional offline, with all content available upon purchase to facilitate uninterrupted use.