Greg responds...

Well, with the exception of the few survivors at Wyvern and their clones, the premise of your question isn't accurate.

We tried to indicate that most of the other surviving clans (including Avalon) had a pretty much equal ratio of gals to guys.

As for the Wyvern survivors, well, the within-the-show explanation is just the story as presented. Goliath and Hudson chased the Vikings. The trio and Bronx were on detention in the Rookery. Demona hid. The ratio comes out of story.

Behind the scenes... well, there are probably a bunch of reasons.

1. Demona stands out more as the only female survivor, and the whole thing is more tragic (before you know there are other gargoyle clans) when the ONLY female survivor is a villain now.

2. By the same token, Elisa's influence is more pronounced if there aren't other females in the group.

3. Females are generally nurturing. Having a nurturing character can be problematic sometimes dramatically. They solve problems too quickly. This is BTW the main reason IMHO why so many Disney Animated mothers are DOA. If Ariel's mom was alive, she'd fix things too quickly. Same with Snow White or Cinderella or Jasmine, etc. Culturally, we don't seem to mind making dad an idiot. But making mom (as opposed to evil step-mom) into a clueless wonder seems flat-out unbelievable.

4. We were probably influenced by the core target audience we had to reach which was boys 6-11 years old and the conventional (but I believe incorrect) wisdom that boys that age don't want to see female characters in lead rolls. I know Kenner did everything in their power to push us toward more males and fewer females.

5. Broadway was initially a female. But (and I'm not proud of this) we were scared to present the politically incorrect picture of a heavy-set female who loves food.