The United Kingdom is currently experiencing what is potentially its earliest recorded spring, characterized by a series of seasonal events occurring much earlier than usual. Nature's Calendar, a citizen science project, has documented the first frogspawn appearing on February 23, significantly ahead of the average date of March 5. Additionally, blackbirds have begun nesting around March 4, and hazel trees started flowering as early as January 14, breaking previous records. These early occurrences are largely attributed to a combination of a mild winter, one of the wettest Januaries on record, and the joint tenth-warmest March.