They should, if not we mill have to wait for devkit update.

I found a bear in the snow, still searching for the manta

引用自 Kuishi：

I found a bear in the snow, still searching for the manta

Where? I haven't found any in any snow

引用自 Kuishi：

I found a bear in the snow, still searching for the manta

were ?

I found mine around the dino arena (aka the temple).
Don't forget to make a dino wipe:
cheat destroywilddinos
if you are the server admin. Keep in mind that the command creates a large lag. Depending on the server, this could kick your players.