Most of 2016 was warmer than average, but this didn’t mean that life was always easy for birds. Mild temperatures over the 2015/16 winter probably resulted in good over-winter survival of small garden birds, and numbers of Wrens, Coal Tits and Goldcrests were all high in gardens during the early part of the year. However, although birds escaped severe freezes, they were battered by storms and wet weather.
Click on the link to read the rest of the article: GBW Annual Results 2016 | BTO – British Trust for Ornithology