This sounds interesting. I don't know much about Scottish wildlife so it'll be great to read what you have. I'm especially interested in what you're going to do for the aquarium.
I don't know if anyone has done this yet and I don't have room for it in my zoo so I decided to get the idea out there for anyone that wants to do it. The idea is an exhibit for animals living in urban areas but, instead of the exhibit being outside, the whole (mabye most and not whole) exhibit is inside of a house. You walk through a fake house with lots of different exhibits in it. Some ideas I have are you go into the attic and see exhibits for Domestic Cats, Northern Raccoons, mabye Striped Skunks, Barn Owls, and Little (or Big) Brown Bats. Also, you go into the bathroom and the toilet in is all dirty and there's a fake empty toilet paper role somewhere in there and it's in a tank with a few species of small, native fish (the bigger the tank, the bigger the fish

) or you could have the toilet exhibit be home to a snake species of two and a compatable frog/toad. Next, you go into the basement and there're exhibits for Brown Rats, American Cockroach, and who knows what else (it's up to you). Finally, you step outside onto the porch and you are overlooking an American Black Bear or White-Tailed Deer/Eastern Turkey exhibit.
This exhibit is up for grabs so if anyone wants it I can't wait to see what you come up with and if you use my ideas or not.
ThylacineAlive
Look who has a calling sign now, Hix!!


I'm kidding I probably won't continue this.
Or will I...