Under
an overhanging bank, shelves in rocks.
Moss, roots, lined with hair.
Insects.
Summer: bluish-grey head and back; pale streak over eye,
black throat; yellow underneath.
Winter: whitish-yellow
chin and throat.
May be confused with the Yellow Wagtail, but is not as brilliantly
coloured.
17 - 20 cms. April - June.
5 - 6. Pale grey, clouded with faint creamy-brown.