Based on Admiral's words, it appears that Whitespeck is selfish and ignorant, as well as wrong about everything. He is also grumpy, bellowing about the noise when he is trying to sleep.
The Lost Continent Prophecy
Whitespeck was seen later, as one of the ten flamesilks yelling at each other in the commotion Danaid caused to help Blue escape. Whitespeck was seen screaming on how the others were making too much noise while he was trying to sleep.
Admiral • Argus • Atala • Blue • Burnet • Cinnabar • Clubtail • Danaid • Festoon • Fritillary • Grayling • Heliconian • Io • Lappet • Luna • Morpho • Pierid • Silverspot • Swordtail • Tau • Temora • Tussock • Whitespeck • Xenica