Lintuatlas. fi is a platform dedicated to mapping the breeding distribution and areas of bird species in Finland. By examining occurrences and breeding certainty in 10x10 kilometer atlases based on the Finnish coordinate system, users can contribute their bird observations.

Participants can submit breeding or breeding-indicative bird sightings with breeding certainty indexes to any of the following services: Lajitietokeskus's Vihko service, BirdLife Finland's Tiira service, iNaturalist Finland, or through the Vihko or Nomadi apps. The platform includes detailed instructions for recording observations, breeding certainty indexes, species-specific atlas guidelines, and complete species lists. Users can also access maps, statistics, and resources for planning birdwatching expeditions.

Explore the world of Finnish birds on Lintuatlas. fi and help build a comprehensive database of bird sightings for conservation efforts