*UPDATE*
The males have really been find their voice lately. It's good to be home during lockdown to be able to monitor them. This morning, both males have been calling, and one was guarding the entrance to the coconut hide. He hated it when I moved it to top up the petri dish! It's a good job they aren't poisonous is captivity, otherwise I would probably have ended up in intensive care!
I work in the room they are kept in during home schooling, so as I am writing this on my 'break', I can here them calling every now and then! I would love to get them to breed. I am very much into conservation and exotics (I even volunteer at a local monkey rescue centre, who rescue all sorts of species from around the world, including many from the pet trade were they are abused and kept in bird cages), and would love to successfully breed a vulnerable species!
, Ali