I'm running trying to use Responsive.menu https://responsive.menu on my site, but there seems to be a conflict with Hummingbird.
When I have both plugins activated, I'm getting the following message in the error console:
"ReferenceError: jQuery is not defined[Learn More]"
I've got a coming soon page up right now, but you can access the site at this link: http://oakvilleperiodontist.com/splash/
Do you have any insight into this?