12 HOUR SUMMER TWITCH

I reckon a 12 hour summer twitch is in order, maybe late October or sometime in November when our migratory species are back. How many birds can be seen in Bundanoon in a 12 hour period? Close to 100? Anyone can get in on this. It'd be on a Saturday. Start at 8am and end at 8pm. Lunch in Morton NP. I'll get back to you with details... LJ, July 29 2014.