Plumage

Plumage is a bird life-list app for birders who want more than a checklist. Every bird you log becomes a collectible card, complete with a rarity tier, from Common to Legendary calculated from real-world observation data and adjusted for season and location. Watch your collection grow as you spot species near home or on your travels. FEATURES • Log sightings quickly, wherever you are • Rarity tiers based on iNaturalist observation data, adjusted for seasonality and location • Clean, collectible card-style UI for every species • Build and track your personal life list over time • Designed for birders of all experience levels, from backyard beginners to seasoned listers Whether you're chasing a rare vagrant or just noting the sparrows in your garden, Plumage makes every sighting feel like a discovery worth keeping.