Board Thread:Bug Reports/@comment-26011051-20150420035010/@comment-25565811-20150502223958

Sinthoniel wrote: The spawn rate will be increased for the next update. This will not be necessary. Meanwhile i figured it out:

I play Beta 23.3 version on my old Beta 22 single player world (or older) and on a server also with old map version. But - now comes the strange thing - I definitely visited new chunks in my single player world (I have map writer installed and can see, if it's a new region, because I've got no maps from it).

Someone told me, in a new generated world there would be swans. And as I tried it out, there were enough swans in swanfleet and in Dor-en-Ernil. Why this works only with new generated worlds and not with new generated chunks i don't know.