One of the things I like so much about bushcraft are the varied skills lists that you can develop. Ive never been a bird watcher but Ive become interested in identifying wildlife around me. One sound in particular has been driving me crazy trying to figure out the bird it belongs to. A Grey Shrike thrush. Its taken several weeks of going through youtube bird songs trying to pick the song.

https://www.youtube.com/watch?v=4QIGhv2ef94