Monarch waiting

We have swan plants in the garden, I'm waiting for monarchs to lay their eggs, currently we have only one caterpillar in residence, its only 1cm long at the moment and I'm waiting for it to get bigger then turn into a chrysalis. I want to be able to do a time lapse movie of it going into a chrysalis and also when it hatches out. So I will be monitoring this little fellow very closely from now on