Board Thread:Episode Discussion/@comment-14138255-20180109165438/@comment-2600:1017:B107:A4A0:793B:3AAC:FFCE:B31E-20180112035851

It also seems that Raven can also go through portals in bird form to avoid contact with the person on the other side of the portal. She did bypass Qrow like that to get to leo, and it's apparently how she kept some level of eye on her daughter.

-Defcon Deceiver