UK government backs birth control for grey squirrels
BBC News By Justin Rowlatt image captionThe greys were introduced to Britain from North America in the 19th Century The UK government has given its support to a project to use oral contraceptives to control grey squirrel populations. Environment minister Lord Goldsmith says the damage they and other invasive species do to the UK's woodlands costs the UK economy £1.8 billion a year. The bizarre-sounding plan is to lure grey squirrels into feeding boxes only they can access with little pots containing hazelnut spread. These would be spiked with an oral contraceptive. Lord Goldsmith says the d...