Corvids Cans And Others.

Went for a short stroll that stretched into a long one leaving the part of London where I live which is luckily as leafy as a long park later discovered and found to be full of not quite monochrome Magpies , Egyptian Goslings and Great Tits which to me sounded like soprano Cuckoos but which a bird guide says say 'Teacher - Teacher.' Being unable to teach the tits anything they didn't already know , I left all to fly , frolic , forage and return to their nests. While Returning to mine, spotted crows on cans uncleared from the pond.