Back for the Summer

The Pied Wagtails have been back for about a week now and are already marking out territory. There is usually a pair around this beach and also further up the burn and they seem to have chicks every year although they are described in the book of Shetland birds as being a "scarce summer breeding bird" There was also a Grey Wagtail along the burn today but he didn't hang around for a photo.
In the extra is a Chiffchaff that also put in a brief appearance.