' I couldn't believe my eyes when I saw a blue tit drop into, my garden pond, swim around in circles, climb out, shake itself, then fly off! '
Just one of the wildlife observations for our naturalists to explain.: Introduced by Derek Jones
Producer JOHN HARRISON BBC Bristol long wave only
Questions to: Wildlife, BBC, Bristol BS8 2LR
Book, Bird Sounds and Their Meaning, 14.95, from bookshops