CantoDex: cantos de aves

🐦 Record a bird song. Discover which bird it is. Add it to your collection.

CantoDex turns birdwatching into a game. Record a bird song with your mobile phone and artificial intelligence will tell you the species in seconds. Each identified bird is added to your personal CantoDex: your collection of the 404 bird species of Spain.

🎙 IDENTIFICATION BY SONG
• Record 5-30 seconds of audio and get the 3 most likely species
• Confidence indicator for each result: you always confirm
• Listen to the reference recording for each species to compare
• No audio? Record sightings manually with the species search engine

📖 YOUR BIRD COLLECTION
• 404 Spanish species with complete information: description, habitat, regions, conservation status, and reference songs
• Undiscovered species appear as silhouettes: complete them all!

• • Filter by rarity or by your region
• "Birds Now" section: what species you can find in your area today

🏆 GAMIFICATION
• Earn XP with each sighting: more points for rare species, first sightings, photos, and birds in migration
• Level up: from Garden Observer to Species Guardian
• Unlock achievements and maintain your daily observation streak

🗺 YOUR SIGHTINGS MAP
• Check the map to see where you heard each bird
• Complete history with your recordings: listen to every song again

🔒 PRIVACY BY DESIGN
• Your sighting coordinates are rounded (±500 m): we never save your exact location

• Usage statistics are only shared with your consent (and you can withdraw it)
• Delete your account and all your data from the app at any time

Perfect for beginner birdwatchers, families, hikers, educators, and anyone curious to learn What bird is singing? No prior knowledge needed: just your phone and curiosity.

CantoDex is made in Spain, for the birds of Spain.

Privacy policy: https://cantodex.web.app/politica-privacidad