Help with time lapse project

So we're setting up a time lapse to look at flower and seed development in native Australian plants as apart of a PhD project. The objects we want to focus on are ~1-2cm and preferably we'd like to get multiple in a shot over an approximately 6 month period.​I'm pretty ignorant on these type of things. Looking around and speaking to a few people I've been directed to brands like Brinno and Bushnell. I can't seem to find anything capable of what we require, so I'm here to ask for advice!​We have a pretty sizable budget and would be looking to get 9 cameras.​Thanks in advance!​Edit:One photo every 1-3 days = 180-540 photos.Cameras will need to be weatherproofed.Sites vary from incredibly remote (6 hour drive) to more localised. Security options (some kind of python lock?) for local cameras would be ideal but they'll be out in bushland so it's not an absolute requirement. via /r/photography https://ift.tt/2ogwPvl