Common toads have declined by over 68% in the UK over 30 years, and garden ponds represent a critical refuge while road mortality during spring migrations remains a major welfare concern.
Individual toad welfare during breeding migration is most acutely threatened by road traffic. Toads crossing roads at night during damp spring evenings are killed in large numbers at known blackspots. Toads that are struck but not killed die slowly from trauma. The social cost of habitat loss is also significant - toads that cannot reach breeding ponds are cut off from conspecifics and reproductive opportunities. Volunteer toad patrols that carry individuals across roads during migration season represent direct welfare intervention that is immediately effective and widely replicable.