CONTACT TO KEEPERS - LORIS, GALAGO, LEMURS

I am looking for contact to keepers of all species of prosimians.
Slow Loris, Bushbabies, Mouse Lemurs and such.
Nycticebus, Xanthonycticebus, Galago, Microcebus, Perodicticus...
I am happy to share my knowledge and network.
Only serious people! Thank you