Dal

Exopaedia

Dal

Dal

"Referred to in the contact material from Billy Meier, the DAL's are a humanoid species who act as mentors for the Pleiadians." (Lyssa Royal & Keith Priest, The Prism of Lyra)
They are not from this Galaxy. They aren't even from this Universe but are said to be coming from a parallel universe.
Wendelle Stevens claims they look like "Nordics" or "Blonds."

Billy Meier, the Swiss UFO contactee, describes the DAL as an extraterrestrial civilization that exists in a parallel dimension or universe to our own — referred to as the "DAL Universe," which is said to be a mirror or counterpart to what Meier calls the "DERN Universe" (our universe).

Here are the key details Meier and his FIGU (Free Community of Interests for the Fringe and Spiritual Sciences) organization have described about the DAL:

Origin & Nature

Connection to the Plejaren

Asket

Technology

Philosophy & Purpose

It's worth noting that Billy Meier's claims are considered highly controversial and are not accepted by mainstream science. Skeptics and investigators have raised serious doubts about the authenticity of his photographs, films, and contact narratives. The DAL, like all elements of Meier's story, exist within the framework of his personal testimony and the FIGU belief system.

(Some of this was written by an AI Research Agent).