Content type Creative Work Author Kavi Duvvoori Year 2017 URL The Guide to Nonexistent Birds: an Ornithological Logic Language English Publication Type Published on the Web (individual site) Platform/Software HTML Prolog Record Status Not yet reviewed Tags logic ornithology taxonomy prolog constraint fibonacci birds Description (in English) A generative fictional birdwatching guide, with an essay on taxonomy, formal logic, and the OuLiPo written in the comments to Prolog code.