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It is Friday evening at 7:30, but instead of going out or watching a film, I've caught a train to a town in Wiltshire to meet up with volunteers from a toad patrol. These committed people give up their nights to protect the local toad population.

An Alarming Decline in Population

The common toad is becoming increasingly uncommon. A latest research conducted by an wildlife conservation group showed that the British common toad numbers have dropped by half since the mid-1980s. Seeing a creature that has been a fixture of the British countryside in decline is described as "worrying" by experts. Toads "don't require very specific conditions" and "ought to live successfully in most of habitats in Britain," so if even they are not managing to survive, "it indicates that things are not as they should be."

The UK toad population has almost halved since 1985

The Threat from Roads

Though the research didn't examine the causes for the decline, cars is a major factor. Calculations suggest that 20 tonnes of toads are crushed on UK roads every year – that is, hundreds of thousands. In contrast to frogs, which might be content to mate "if you left out a small container," toads prefer large ponds. Their capacity to remain away from water for more time than frogs allows they can journey farther to find them – sometimes long distances. They tend to stick to their ancestral migration routes – it's typical for adult toads to return to their birth pond to mate.

Migration Patterns

Fittingly, the first toads begin their quest for a partner around Valentine's day, but others travel as late as April, waiting until it gets night and moving through the night. During that time, toads begin migrating from wherever they have been overwintering "all pretty much at the same time."

A local helper, who grew up in the region and has been trying to protect its amphibians since he was a boy, notes that "Their sole purpose: to go and mate." If their route crosses a road, they could be killed by traffic, and that mating period would be lost – stopping a next generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

Finding many of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the formation of rescue teams across the UK – 274 groups are officially listed with a countrywide program. These teams pick up toads and carry them across roads in containers, as well as counting the quantity of toads they find and lobbying for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers usually work during the breeding period, when amphibian movements are frequent. However, this implies they can overlook groups of toadlets, which, having existed as spawn and then juveniles, exit their ponds over an irregular timetable in late summer. Because of their small stature – just one or two centimetres wide – "they can get obliterated by car traffic." And as being run over "essentially crushes them," it's harder to collect information on them. At least when mature amphibians are killed, their carcasses can be tallied.

Annual Work

In contrast to most patrols, one local team, who are in their eighth season of operating, go out throughout the year – not nightly, but whenever conditions are warm and wet, or if someone has posted about a amphibian spotting in their messaging app. When I request to accompany them on patrol, they admit it is "not ideal conditions" – toad hibernation season has begun and it's been a dry day – but a few of the volunteers gamely agree 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 spot one," says the group coordinator, pointing to her teenage child and the experienced member. After for 120 minutes without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to inspect beneath some wood.

Community Involvement

The mother and son joined the patrol a year and a half ago. The teenager loves all things nature-related and has an ambition to become a conservationist, so his parent started to look for activities they could do together to help native animals. Now she loves it as much as he does, the 41-year-old entrepreneur tells me – so when the team was looking for a new manager lately, she volunteered for the role.

The youth, too, has been instrumental in the group. A video he made, urging the municipal authority to close a road through a nature reserve during breeding time, influenced the outcome the group's way. After a year of lobbying, the council agreed to an "access-only" rule between evening and morning from late winter through to spring. The majority of motorists duly avoided the road.

Other Wildlife and Challenges

Several cars go by when I'm out on patrol and we find some victims as a consequence – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a harvestman, which moves in his hands. Yet despite the group's hardest attempts to let me see a toad, the local population has obviously settled down for the colder months. It seems that I couldn't have found any more luck anywhere else in the nation – all the patrol groups I contact explain that it's very difficult at this season.

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

One email I receive from a different helper, who has generously taken the trouble to look for toads in a famous site, considered the biggest tracked toad group in the UK, arrives in my inbox with the title: "No toads." However, in late winter, he informs me, the team plans to assist approximately ten thousand adult toads across the road.

Effectiveness and Limitations

How much of a difference can these groups truly achieve? "The fact that volunteers are doing this regularly on cold, damp and unpleasant evenings is remarkable," says an expert. "This effort that very much should be celebrated." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – not least because vehicles is not the only threat.

Additional Threats

The climate crisis has meant extended spells of dry weather, which cause the poor environment for some of the creatures that toads eat, such as worms and slugs, while warmer ponds have led to an rise of blue-green algae, which can be harmful to toads. Milder winters also cause toads to wake up from their hibernation more frequently, disrupting the resource preservation crucial to their life cycle. Habitat destruction – especially the loss of large ponds – is another menace.

Researchers are "always a bit worried about overemphasizing practical benefits on wildlife," however "There is a big value in just their presence." But toads play an significant part in the ecosystem, eating pretty much any small creatures or small animals they can fit in their mouths and in turn feeding a number of predators, such as hedgehogs and otters. Enhancing conditions for toads – such as building water habitats, conserving woodland and installing toad tunnels – "benefits for a wide range of additional wildlife."

Historical Significance

An additional motive to work to preserve toads around is their "historical significance," notes an specialist. Myths and folklore around toads go back {centuries|hundred