Micros in the woods (2)

Of course it is not just hawthorn in the woods...

 Ectoedemia albifasciella mine on oak.  A couple of these on the trees; also a couple of 'green island'-forming Ectoedemias, but the mines were not far enough progressed to identify them.

Coleophora milvipennella(?) case on birch - can anyone confirm the ID?  I did not look at it too closely as I thought it was the common Coleophora serratella, forgetting that the larval case of this species does not look like this in the autumn.