Thanks Paige for confirming the owl, it is important to be sure before eidting. It is listed just as a owl, if someone has a good species guess for that cute eared owl, please let me know.
Benno, yes, those are Nayab, they're usually only marked China and that's the reason why they are so hard to identify and also the reason why those pages on TAW need to be sorted properly.
I added the grey passerine as part of the set
#80, apparently this set has 6 molds only with 2 major color versions each.
The long-legged white bird seems to be a variation of the spoonbill, set
#173,
I'm not completely sure, the bill looks shorter but it might be an effect of the partially applied painting. Maybe this version intends to represent a royal spoonbill?