Fortunately they are weak from the top and thanks to this the CrimsonCloud have kept their population in check.
For the love of all that is deep and dear submerge your WinderWave if you spot them. I failed to do so once and suffered the most expensive damage to my lovely Orca? to date.
-- GithsemeTyar
Commentary, footnotes, disputes, refutations, addenda:
Their natural prey are griffins, bison, cougars and PythagrianManOfWars. Before machine flight was common, they mostly reserved their deadly dives for competitors in mating and the stinging air jellies. Clever aeronauts fire chaff to dissuade the beasts, but spotting and outmaneuvering them is still the best strategy.
-- by HalloaGrisau
Civilian aeronauts are urged to stay clear of DonderSaurs.
However, they offer fine sport to experienced riders. Many SkyKnights enjoy the challenge of SaurialDiving?. Modesty prevents me from revealing how long I flew beneath a pair of diving DonderSaurs, but the wagers recouped most of my losses incurred playing SharkJack.
-- by TobiasRavensong
It is said among the SkyKnights that speed is the DonderSaurs' weapon; foresight, alertness and maneuverability, yours.
Given what I've seen of foresight and alertness among most people, I would urge discretion when near the habitat of DonderSaurs.