Where time comes alive
EONVYRA is an independent project about the history of life on Earth: the eras, the animals that lived in them and the evidence we use to understand them. It began as a YouTube channel of long, cinematic documentaries about prehistoric worlds. This website is its companion, where every film is backed by detailed, sourced articles.
We write for anyone who is curious about deep time: students revising the geologic eras for a test, teachers looking for reliable material, and adults who never stopped wondering what the world looked like millions of years ago.
Who is behind it
EONVYRA is created by Pedro, an independent creator based in Portugal, who produces the documentaries and edits the site. Portugal is one of Europe’s great dinosaur countries, and several animals on this site, such as Torvosaurus and Allosaurus, were found in its Jurassic rocks.
How we work
- Facts come from published science. Every article is checked against peer-reviewed research and natural history museums, and lists its sources at the end. Read more in Sources & methods.
- We say when science is uncertain. Where researchers disagree, we explain both sides instead of picking the most dramatic number.
- Illustrations are reconstructions. Our images and film scenes are created with the help of AI tools, guided by what fossils tell us. They are always labelled as artist reconstructions and are never presented as photographs.
- We correct mistakes. If you find an error, tell us and we will fix it.
Watch the documentaries
Our films are on YouTube at youtube.com/@eonvyra.official. Each film has its own page on this site with chapters, the science behind it and sources: see all documentaries.