Global Warming and...Breasts?

You just can't make this stuff up.  This is a headline this morning on the BBC's website:

Great tits cope well with warming

So what is it about?  Pamela Anderson's chest in a hot spell? Special new silicon implants with fans built inside?

No.

 It's a bird, silly.

Researchers found that great tits are laying eggs earlier in the spring than they used to, keeping step with the earlier emergence of caterpillars.

Couldn't they have come up with a better headline???