Cassiobury Park - 14.7.11

A Sparrowhawk dived into neighbouring back gardens first thing and a party of Swifts screamed overhead. A group of 5 Green Woodpeckers (2 ad and 3 juv) showed well before being flushed by a dog walker. At KGV playing fields what looked like a new juv Herring Gull was flushed by a dog walker just before I could get any closer!! And back at home 2 Rooks flew over the garden with what looked like an adult being harrassed by a juv begging for food.