The Bank of England has officially published a shortlist of 18 native species that could appear on the next series of UK banknotes, inviting the public to help select which animals will replace historical figures like Winston Churchill (£5), Jane Austen (£10), William Turner (£20), and Alan Turing (£50). Announced in March 2026, the initiative aims to celebrate British biodiversity and cultural heritage through currency design. The candidate list spans three categories – mammals (including bottlenose dolphin, red fox, and grey seal), birds (such as Atlantic puffin, barn owl, and white-tailed eagle), and amphibians/insects/fish (featuring Atlantic salmon, emperor dragonfly, and common frog) – with voters able to pick two favorites per category via the Bank's official website.

While public opinion will significantly influence the final selection, the Bank clarified that practical considerations also weigh heavily: chosen species must be visually distinct for easy denomination recognition and feature imagery resistant to counterfeiting. The animals will occupy the reverse side of the notes, while the obverse will continue to display the reigning monarch, King Charles III. This approach balances democratic engagement with security requirements, ensuring the new series remains both meaningful to citizens and robust against fraud.

The proposal has sparked spirited debate across the UK. Liberal Democrat leader Ed Davey notably criticized the plan, arguing that figures like Churchill – who helped defeat fascism in Europe – deserve more than replacement by a badger. Nevertheless, the Bank of England has proceeded with its consultation timeline, emphasizing that the wildlife theme reflects evolving national values while preserving the monarch's traditional placement. Final designs are expected to be announced following the voting period and internal security assessments.