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It is Friday evening at 7:30, but rather than going out or watching a film, I've taken a train to a market town in Wiltshire to join volunteers from a toad patrol. These committed people give up their evenings to safeguard the local toad population.

A Worrying Drop in Numbers

The common toad is becoming increasingly rare. A latest research conducted by an amphibian and reptile charity revealed that the UK toad population have almost halved since the mid-1980s. Observing a creature that has been a fixture of the UK landscape in decline is labeled "concerning" by experts. Toads "don't need very specific conditions" and "ought to live quite well in the majority of areas in the UK," so if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

Toad populations across the UK have declined by almost 50% since the 1980s

The Danger from Roads

Though the research didn't cover the reasons for the drop, traffic is a major factor. Estimates indicate that 20 tonnes of toads are crushed on UK roads annually – in other words, several hundred thousand. Unlike frogs, which would probably be content to mate "if you left out a bucket of water," toads prefer large ponds. Their ability to stay out of water for longer than frogs allows they can travel further to find them – often hundreds of metres. They usually stick to their ancestral migration routes – it's typical for adult toads to return to their natal pond to mate.

Migration Patterns

Fittingly, the first toads begin their quest for a partner around February 14th, but some move as far as April, waiting until it gets night and travelling after sunset. During that time, toads begin migrating from wherever they have been hibernating "almost simultaneously."

One volunteer, who was raised in the area and has been working to save its amphibians since he was a child, explains that "They've got just one focus: to go and have an orgy." If their path crosses a street, they could all get run over, and that breeding season would never happen – stopping a new generation of toads from being born.

Rescue Groups Throughout the UK

Seeing hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of rescue teams across the UK – hundreds of organizations are officially listed with a national initiative. These groups pick up toads and transport them over streets in buckets, as well as counting the number of toads they encounter and advocating for other safety solutions, such as road closures and underground wildlife tunnels.

Patrols tend to operate during the migration season, when toad crossings are frequent. However, this means they can overlook numbers of toadlets, which, having existed as eggs and then tadpoles, leave their ponds over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they can get obliterated by car traffic." And as being run over "essentially crushes them," it's more difficult to collect information on them. At least when mature amphibians are killed, their carcasses can be counted.

Year-Round Work

Unlike many groups, a specific volunteer group, who are in their eighth season of operating, go out throughout the year – not nightly, but when conditions are warm and wet, or if someone has reported about a toad sighting in their group chat. When I request to accompany them on patrol, they concede it is "not ideal conditions" – toad hibernation season has begun and it's been a arid period – but a few of the volunteers willingly accept to walk up and down their area with me and see what we can find. "Should anyone can find any toads tonight, that pair will find one," says the patrol manager, pointing to her 14-year-old son and the longtime volunteer. We've been out for 120 minutes without a glimpse of any amphibians, and now they have climbed over a wire barrier to inspect beneath some logs.

Family Participation

The mother and son became part of the patrol a year and a half ago. The youngster adores all things wildlife and has an ambition to become a environmentalist, so his mother started to search for activities they could do together to protect local wildlife. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the group was seeking a fresh coordinator lately, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A clip he created, imploring the local council to close a street through a protected area during breeding time, swung the decision the team's way. After a year of campaigning, the authority approved an "access-only" rule between 5pm and 5am from February through to spring. The majority of motorists duly avoided the route.

Additional Species and Difficulties

Several cars go past when I'm out on patrol and we find some victims as a consequence – no toads, but three squashed newts. We see one live amphibian as well, and the youngster is especially excited to see a harvestman, which moves in his hands. Yet despite the group's hardest attempts to let me see a toad, the native community has obviously settled down for the colder months. It appears that I wouldn't have had any better success anywhere else in the nation – all the patrol groups I reach out to clarify that it's near-impossible at this season.

This team anticipates assisting around ten thousand mature toads over the street

A message I get from another volunteer, who has generously made the effort to check for toads in a famous site, considered the biggest tracked toad group in the UK, reaches me with the title: "None found." However, in February and March, he tells me, the group expects to help around ten thousand adult toads over the street.

Effectiveness and Limitations

How much of a difference can these groups actually make? "The fact that volunteers are performing this regularly on cold, damp and unpleasant evenings is remarkable," says an expert. "This effort that very much should be celebrated." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – partly since traffic is just one danger.

Other Dangers

The climate crisis has resulted in longer periods of dry weather, which cause the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have led to an increase of toxic plants, which can be harmful to toads. Warmer cold seasons also lead toads to emerge from their dormancy more frequently, interfering with the energy conservation vital to their life cycle. Habitat destruction – particularly the loss of big water bodies – is another menace.

Researchers are "often concerned about overemphasizing practical benefits on biodiversity," however "It's important in just having these animals around." But toads do have an significant part in the food chain, eating pretty much any small creatures or tiny organisms they can fit in their mouths and in turn feeding a variety of predators, such as hedgehogs and otters. Improving situations for toads – ie building water habitats, protecting forests and installing toad tunnels – "we'll improve them for a wide range of other species."

Historical Importance

An additional motive to work to preserve toads present is their "important cultural value," notes an specialist. Legends and tales around toads go back {centuries|hundred