I wandered down to the park the other day and saw an interloper.
There sat on the ice with the Mute Swans was a yellow billed individual; a whooper Swan. Not common in this part of Norfolk these Icelandic migrants prefer the west of the county. It was however not welcome, a Mute Swan was taking exception to having the Whooper among them and a ‘face off’ ensued; resulting in the interloper being shunned and pushed aside.