' I left a bucket under the eaves outside our house to catch the heavy rain. When I moved the water, scores of tiny fish swam about. Where did they come from? '
The Wildlife team pick more fishy tales out of the air with another batch of listeners' questions.
Introduced by Derek Jones
Producer MICHAEL BRIGHT BBC Bristol
Questions to: Wildlife. BBC, Bristol [Postcode removed]
Bird Sounds and Their Meaning: book, 14.95, and record from bookshops