Unusual pupae looking things in the attic

[noseall]

https://www.google.co.uk/search?q=m...PCehey6xwIVIY7bCh2xPQ_S#imgrc=L9dQlzWYih_BxM:

 

[yorkney]

noseall, bravo. What bee is it? How did you find those images so fast? Have I got to be worried?

 

[yorkney]

Noseall, just clicked on one of the pics, so masonry bees? There's conflicting info regarding the damage that they can afflict on property, I wouldn't kill them. Just block up holes I suppose. Thanks again.

 

[DIYWell]

Sign up to NaturePlus (http://www.nhm.ac.uk/natureplus/index.jspa) run by the Natural History Museum and post the pics there. They've helped me identify beasties

 

[yorkney]

Thanks DIYWell, noseall managed to identify what created those things.

 

[noseall]

Splendid result!

 

[yorkney]

Thanks again noseall.