Few birds

Last few days I have checked Corton old sewage works the rail track and churchyard and seen very little (admittedly this before and after work which might be anything from 30 min to 1 hour). In Gunton wood yesterday Thursday 1st October after work the Yellow- browed Warbler was heard calling briefly and a Firecrest heard but frustratingly neither bird seen. A look at a large Tit flock mostly Long-tails but also Blue & great Tits one very brown Chiff- Chaff flew in. The started calling their alrm calls as a Sparrowhawk shot through.