christine24's picture

Bird's egg

Observed: 27th March 2012 By: christine24
Bird's egg

When clearing out a nest box i found this egg as part of an abandoned nest. Four eggs in total. I wonder if they are wren or blue tit eggs. A five year old is holding the egg so it is quite small

Species interactions

No interactions present.


Fenwickfield's picture


if you still have them can you measure one in mm please.I would also be a bit worried that this may not be an old nest as some birds have already started breeding,the best time to clean out boxes is winter not spring.


christine24's picture

Birds nest

No, i can assure you this was an old nest. The box was taken down in the winter and the nest found then. Sorry i cannot measure eggs - should have thought of that.

Refugee's picture


When i lived in the south i used to enjoy watching Nuthatches throwing last years nest out. The most finny thing was when a Blue tit went in and the Nuthatch came back and went in too. The Blue tit came out very fast almost certainly with a peck on the rump!