The House Martin is a small bird with a glossy blue-black back and pure white underparts. House Martins are known for their mud nests built under eaves. They are summer migrants and their rapid chattering call can be heard in the evenings as they fly in flocks, catching insects. British Birds on 100% British Bluefaced Leicester is a limited edition collection for Spring 2025. #mothyandthesquid #yarn #knitting #crochet #britishbirds