Butterfly houses seams popular. You can read more about a popular example in Stockholm at http://www.fjarilshuset.se/. They also have birds (I am not sure if they are in separate houses or not, I guess so but I haven't visited for some years).
Good Luck
/Kristina Svensson
========================================================Important Subscriber Information:
The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes).
If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).