Didn't go back to see if this was posted, but here is one of the new species in the movie.
[spoil]Entertainment Weekly revealed that a new race of aliens referred to as the Caretakers will join Luke Skywalker (and the Porgs) as residents of Ahch-To. That’s them above.
“They’re kind of these sort of fish-bird type aliens who live on the island,†writer-director Rian Johnson told EW. “They’ve been there for thousands of years, and they essentially keep up the structures on the island.â€Â
“They’re all female, and I wanted them to feel like a remote sort of little nunnery,†Johnson continued. “Neal Scanlan’s crew designed them, and costume designer Michael Kaplan made these working clothes that also reflected sort of a nun-like, spartan sort of existence.â€Â
The director also revealed that, unlike the Porgs, the Caretakers speak, and are not exactly happy that Luke Skywalker has been living on their island. They tolerate him, though.[/spoil]