It is the final week of the BBC's wildlife series Springwatch; what better time then than for it's host Chris Packham, a long time presenter and supporter of Tweet of the Day, to select five of his personal favourites from the Radio 4 series. Birds which should be calling or singing while Springwatch is on air. In this episode Chris recalls the delight on seeing a sparrowhawk in the garden before introducing the five species he has chosen from his own time presenting on the series, which you can hear Monday to Friday at 05.58 this week. You can hear more from Chris in the Tweet of the Week omnibus podcast, which can be found on the Radio 4 website, or can be found on the BBC iplayer Radio App by searching search for Tweet of the Week. Producer Andrew Dawes.