Blue butterflies and blackbird eggs...
It's not particularly rare, but it's new for our records - a common blue butterfly on Popehouse Moor. What a lovely colour. It's latin name is Polyommatus icarus - I hope this one doesn't fly too close to the sun. It'll be from the first brood of the year, which flies in May and June. Sometimes anther flies in late summer. The larvae feed on the leaves of birdsfoot trefoil, clover etc, so there should be plenty for them to eat.
This is only the second blue I've seen here - the other was a holly blue, which likes holly in spring and ivy in later summer (where I saw it - we try to encourage ivy, it's good winter emergency food for bees, great nesting for birds, and much prettier than the walls of many of our outbuildings).