HI ANDRY,I think you and I have same perception.You have candoia carinata carinata.I have candoia paulsoni tasmai.Only the ad for them said Ambon island dwarf tree boas,this means nothing in this case.And who knows where these snakes are really from.I agree the title Ambon Island dwarf tree boas more accuratly describes your snakes.I love your snakes and while they do have a nice zig zag I can tell they are carinata and not paulsoni(your grey ones 2 middle pictures)Yahoo Message oh Thank You Jenni/