Spider with egg sac

Lots to do at work - things are hotting up before I take on some new responsibilities.

Managed a short walk at lunchtime but it was done at a fast pace so I could get round the lake in 30 minutes. Not much time for photos. 

Window fitting came on leaps and bounds today. The finished ones look lovely. 

Went down to the river for a walk but husband was having huge problems again. Ended up bench surfing along the river edge. The birds were taking insects off the surface of the river and the fish were jumping too. We saw and heard a lark and the swifts were back, swooping low over the buttercup and clover meadows. Managed to drop my camera in a nettle bush when blipping green weevils. This spider (some kind of wolf spider?) was carrying a large egg sac but still moving very quickly through the grass at the edge of the path.