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It's a Friday evening at 7:30, but instead of going out or watching a film, I've taken a train to a town in the countryside to meet up with local helpers from a toad patrol. These committed people sacrifice their evenings to protect the local toad population.

A Worrying Decline in Numbers

The common toad is growing more rare. A latest study led by an wildlife conservation group revealed that the British common toad numbers have dropped by half since the mid-1980s. Observing a creature that has been a stalwart of the British countryside in decrease is described as "concerning" by researchers. Toads "don't need very specific conditions" and "ought to live successfully in the majority of areas in the UK," meaning if even they are not managing to survive, "it indicates that things are not as they should be."

Since 1985, Britain's toad numbers have nearly been cut in half

The Danger from Traffic

Though the research didn't examine the reasons for the decline, traffic certainly plays a part. Estimates indicate that 20 tonnes of toads are killed on British roads annually – that is, hundreds of thousands. Unlike frogs, which would probably be happy to mate "if you left out a small container," toads favor large ponds. Their capacity to remain away from water for longer than frogs allows they can journey farther to find them – sometimes hundreds of metres. They usually follow their ancestral migration routes – it's typical for mature amphibians to go back to their birth pond to mate.

Migration Patterns

Fittingly, the first toads start their journey for a mate around February 14th, but others travel as late as April, until it gets night and travelling after sunset. During that period, toads begin migrating from where they have been overwintering "almost simultaneously."

One volunteer, who grew up in the area and has been trying to protect its amphibians since he was a child, explains that "They've got just one focus: to go and mate." If their route crosses a road, they could be killed by traffic, and that mating period would never happen – preventing a next generation of toads from being born.

Rescue Groups Throughout the UK

Seeing hundreds of toad carcasses on nearby streets "resonates deeply with people," and has led to the creation of toad patrols throughout the UK – hundreds of organizations are officially listed with a countrywide program. These teams collect toads and carry them across roads in buckets, as well as counting the number of toads they find and lobbying for other protection measures, such as road closures and amphibian passages.

Patrols tend to operate during the migration season, when toad crossings are more regular. However, this means they can miss groups of young toads, which, having been eggs and then juveniles, leave their ponds over an irregular timetable in late summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "essentially crushes them," it's more difficult to get data on them. At least when adult toads are killed, their remains can be counted.

Annual Efforts

Unlike many groups, one local team, who are in their eighth season of operating, go out year-round – not nightly, but when conditions are damp, or if someone has reported about a amphibian spotting in their messaging app. When I ask to join them on patrol, they concede it is "not ideal conditions" – toad hibernation season has started and it's been a dry day – but several of the helpers gamely agree to walk up and down their area with me and search for any toads. "Should anyone can locate any toads tonight, those two will find one," says the patrol manager, pointing to her teenage child and the longtime volunteer. We've been out for two hours without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to check under some wood.

Family Involvement

The family duo joined the patrol a year and a half ago. The teenager loves all things nature-related and has an goal to become a environmentalist, so his mother started to look for activities they could do together to help local wildlife. Now she enjoys it as much as he does, the 41-year-old small business owner explains – so when the group was looking for a new manager lately, she volunteered for the role.

The teenager, too, has played an important role in the group. A video he made, imploring the municipal authority to block a street through a protected area during migration season, influenced the outcome the team's way. After a year of campaigning, the council agreed to an "access-only" rule between 5pm and 5am from late winter through to April. Most drivers duly avoided the road.

Additional Species and Challenges

Several cars go past when I'm out on patrol and we discover some casualties as a result – no toads, but three squashed newts. We see one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his hands. Yet despite the group's hardest attempts to let me see a toad, the native community has obviously gone dormant for the colder months. It appears that I couldn't have found any better success anywhere else in the nation – all the rescue teams I contact explain that it's very difficult at this season.

They project rescuing nearly 10,000 grown amphibians during migration

A message I get from another volunteer, who has kindly made the effort to look for toads in a noted location, considered the largest accurately monitored toad group in the UK, arrives in my inbox with the subject line: "No toads." However, in late winter, he tells me, the group expects to help approximately 10,000 mature amphibians over the street.

Effectiveness and Limitations

How much of a difference can these groups truly achieve? "The reality that people are performing this regularly on cold, damp and unpleasant evenings is remarkable," notes an expert. "This effort that very much should be celebrated." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – not least because traffic is not the only threat.

Additional Threats

The climate crisis has resulted in longer periods of drought, which cause the wrong conditions for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures 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 often, disrupting the energy conservation crucial to their existence. Habitat destruction – especially the loss of large ponds – is an additional threat.

Experts are "always a bit worried about overemphasizing practical benefits on biodiversity," however "It's important in just having these animals around." But toads do have an important role in the food chain, consuming almost any invertebrates or tiny organisms they can swallow and in turn feeding a number of predators, such as hedgehogs and otters. Enhancing situations for toads – such as creating more ponds, protecting forests and installing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Historical Significance

Another reason to work to preserve toads around is their "historical significance," notes an expert. Myths and folklore around toads date back {centuries|hundred