Solved Please say these are butterfly eggs...

Hi, any ideas what might crawl out of these quite impressive eggs under a leaf of a wild rose? The largest are nearly pea-sized.




With my luck it'll be something like this...

 

I dont think butterfly eggs, too big.
Probably just alligators

 

I'm thinking to big for butterflies too, but maybe something the size of elephant hawk moth maybe?

 

Galls ??


Picture from the net

 

Oh no. These guys look like they'll dent the car if they sit on it.

 

Gall caused by a wasp...smooth pea gall....Diplolepis eglanteriae/nervosa
See Nature spot web site.


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smooth pea gall....Diplolepis eglanteriae/nervosa - Google Search

 

Never heard of them, but that does look like it.

 

Thanks Armandii, totally agree. I'll just have to learn to live with the WOOSH WOOSH sound of their wings and the momentarily blocked sun when they do a flyover.



Sadly, googling "galls" seems like a very probable solution, but I'm not one to give in to reality. Butterflies they are!