Wheatears

Calderdale Birds
Any thoughts on this one too? In the last year or two (especially this year) there seems to have been a trend for a glut of arrivals in mid/late March then another wave in mid April. THEN they nearly all seem to disappear! I have checked several regular sites this last week - not a wheatear in sight - most unusual!! Is it just me missing them or are other local birders experiencing the same thing?