Shortlisted for the James Cropper Wainwright Prize for Children's Writing on Nature & Conservation 2023 M.G. Leonard, internationally bestselling author of Twitch and Beetleboy is back with another thrilling wildlife mystery for birdwatching detectives the Twitchers! When Jack rescues a wounded cat, he quickly suspects foul play. Could there be a wildlife criminal on the loose in Briddvale? Jack rushes to investigate, determined to catch the culprit, only to stumble into a deepening mystery and a sinister criminal plot. Can Jack and the Twitchers stop the villains before it's too late?