Mr. Lawrence is so underrated as a VA. He would've appeared in other animated shows like those other A-list voice actors. Too bad he's only known for doing voices in Joe Murray's shows and 'SpongeBob'.
You gotta admit, Edward maybe a jerk but he's got moments where he was smart. Like this one where he used Reverse Psychology to get the stamps from Dave.
I think those bumps on those loon's neck is supposed to be their Adam's apples. We can only speculate how old are they because Cartoon Network never officially releases information about the age of every Camp Lazlo characters (most likely because most of the cast are children, funnily though, the voice actors for these characters are actually adults.) but we can assume they are most likely around the time puberty takes place, 11 - 13 years old some sort. Also, to answer your question. Yes, loon can fly. It's in episode "Friendward" Season 4 Episode 19.
