Existence
Nimbus
(ref: Dinotopia | Book Series, Random House, Author: James Gurney, Launched: 1992 -- TV Miniseries, Disney Channel, 2002)
Imaginary (Existence)

Possible Inspiration
Quetzalcoatlus


Imaginary
 

Illustration of Skybax (e.g., Nimbus, Cirrus)
Heritage Auctions
https://comics.ha.com/itm/memorabilia/science-fiction/james-gurney-dinotopia-skybax-rider-signed-limited-edition-lithograph-print-2019-3500-greenwich-workshop-/a/121632-11737.s

Nimbus Collectibles Gallery
Qty. Sets
1
Qty. Items
1

Collect-A-Card 1995 Dinotopia Fantasy Art Collectors Cards