If you're interested in a platform for identifying and classifying bird species by their sounds, BirdWeather is a great option. It uses the BirdNET neural network to classify and identify more than 6000 bird species. The service offers a web-based interface and mobile app so you can browse real-time data and contribute to a global citizen science project. With features like a portable recorder with environmental sensors and automatic sound processing, BirdWeather is geared for both casual birdwatchers and researchers trying to understand ecosystems and climate change.
Another interesting project is Pl@ntNet, though it's geared more toward plant identification with AI-powered image recognition. It doesn't directly address bird species, but its AI technology and community-based approach to validating user observations could lead to similar creative solutions for bird ID in the future. It's a great illustration of how citizen science projects can help us understand biodiversity and conservation.