Spring Summer 2026
The 2026 Strawberry Line Bird Survey recorded another productive breeding season along the Yatton to Congresbury section, with 922 birds from 39 species observed across six surveys between April and June. An early spring led to earlier nesting and the arrival of migrant species, although bird song diminished by June, contributing to a slight decline in the Breeding Passerine Index compared with recent years. While Wrens remained the most abundant breeding species and encouraging increases were noted for Blackcaps, Reed Warblers and Cetti’s Warblers, some species, including Chiffchaffs, Woodpigeons, Moorhens and Goldfinches, showed lower numbers and will continue to be monitored. Notably, three Grasshopper Warblers were recorded, the highest number documented during the survey.
The survey continues to provide valuable long-term data on the changing bird populations and habitats of the Strawberry Line, highlighting both the benefits of natural habitat development and the impacts of nearby housing construction.
Acknowledgments
Our sincere thanks go to all the volunteers who contributed their time and expertise, particularly Andrea Murray, Sarah Waring and Jon Thobroe.
We would like to give special recognition to Jon for developing the survey recording system, collating and analysing the data and for his continued support in designing, editing and producing this report. His dedication and technical expertise have been instrumental in maintaining the quality, consistency and long-term value of this important monitoring project.
Trevor Riddle June 2026
