This gets a lot more complicated, when I was a youngan I had a crackingegg collection and the egg I had down as a Sky lark was definitely a Yellow hammer. Look at the two eggs and you will see why it’s called a scribbly
Jack. The skylark egg looks nothing like scribbles
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aye, my dad was left part of the biggest (non museum type) egg collection i ever saw.
remember over the fields and a skylark would take off, the lads would run straight to where it took off looking for the nest..always made me laugh that one.
Jack. The skylark egg looks nothing like scribbles 

