Dr. Hal Puthoff, a former CIA scientist, has claimed that the US government is aware of at least four alien species associated with recovered UFOs: the Grays, Nordics, Insectoids, and Reptilians. Speaking on the podcast 'The Diary of a CEO,' Puthoff noted that these species have been discussed by physicist Dr. Eric Davis, who testified before Congress about their characteristics. The Grays are depicted as small, humanoid beings with large heads and black almond-shaped eyes, while the Nordics are described as tall, blonde individuals resembling humans from Scandinavia. The infamous Reptilians are said to have a serpentine appearance and the ability to shapeshift, often featured in conspiracy theories about alien infiltration. Insectoids, resembling giant mantises, are believed to possess telepathic abilities. The revelations come in the wake of recent UFO file disclosures, with filmmaker Dan Farah stating that there have been numerous recoveries of non-human craft since the 1940s. Despite ongoing claims, the US government maintains that there is no verifiable evidence of extraterrestrial life. However, new files expected to be released soon may provide more insights into these encounters.