birds egg

[Betsan]

I have found an empty birds egg in my garden, it is about 4cm. long, pale green with brownish speckles, a few on the top but much thicker on the base . It is too big for a blackbird's egg

[burnhal]

jackdaw is one possibility- do you have them around yur garden?

[Betsan]

Thanks, we have jackdaws nesting in the chimney.