These creatures are all local aliens found on Heiligdom.
Alien Bird[]
- Main Article: Cya
This alien appears to resemble a sort of hybrid between a Dragon and prehistoric pterosaur. This alien in particular is described of having three sets of eyes, an extra set of limbs resembling webbed hands, and wings that mirror a whale or dolphin's fins. It also has a long beak filled with pointed teeth. When in flight, it is able to extend its wings and retract its legs, flying like a airplane more than a bird.
The exact name of this species is never mentioned, as Peridot didn't identify it any further than a "local aviary".
Sphettr[]
Sphettrs are semi-aquatic creatures found within pools and hot springs. It's skin is purely white like snow, its eyes black yet glossy, and it has body anatomy like that of a seal, though the "fingers" on the fins were more prominent than a seal's fins as if they were just large hands being used as such. While a very good swimmer, it is able to glide for a short distance when spreading its frontal fins after jumping out of the water, similar to a flying fish.
Their appearance resemble that of the Ningen.
Nanjarie[]
- Main Article: K-Bora
These aliens are described basically as giant alien cats, larger individuals the size of The Diamonds. Peridot describes these creatures as nothing more than giant cats from outer space. She also mentions that they went extinct thousands of years ago, though this is possibly incorrect, given the K-Bora's existence on the planet still.
Grazing Alien[]
This alien resembles a hybrid between a domestic bull, and a prehistoric Hadrosaur.
"Giant Teddy Bear"[]
This alien was extracted off of the Planet back onto Homeworld by a team of Chernoobyls. Apparently it was much smaller when first extracted, but grew so large it covered the team. It was brought up as Lapis Lazuli and Blue Diamond recollected the story to the others during their stay.