Eggs With A Pinkish Tinge To The Shells.

[sandyRoe]

I saw a small egg broken at the bottom of a hedge this morning. What wild bird lays eggs like that?

[follyfancier]

I use this if I find anything

http://www.britishbirdlovers.co.uk/galleries/british-birds-eggs

some of the robin's ones could be a bit pinkish

[sandyRoe]

Looking at the gallery I think it might have been a Wood Pigeon's

[wildwood]

The Linnet lays eggs with a pink tinge, and a few spots at the blunt end.

Wood pigeons lay eggs the size of a small bantam.