Board Thread:Episode Discussion/@comment-14138255-20161211174540/@comment-28288412-20161212015126

2.80.221.111 wrote: People who did not know Qrow could turn into a crow - go watch the post-credits scenes on every volume finale - yes, all 3 volumes have an extra scene at the end - the one in the 3rd volume revealed Qrow turning into a crow.

We knew about the scene and its implications. But that's all it was until now, an implication with alternate explanations.