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It's a Friday evening at half past seven, but rather than heading to the pub or relaxing at home, I've taken a train to a town in the countryside to join local helpers from a toad patrol. These dedicated individuals give up their evenings to protect the native amphibian community.

A Worrying Decline in Population

The Bufo bufo is becoming increasingly uncommon. A latest study conducted by an wildlife conservation group showed that the UK toad population have almost halved since 1985. Seeing a creature that has been a fixture of the British countryside in decline is described as "worrying" by researchers. Toads "don't require very specific conditions" and "ought to live quite well in most of areas in Britain," so if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Traffic

Though the research didn't examine the reasons for the drop, traffic is a major factor. Calculations suggest that 20 tonnes of toads are killed on British roads every year – 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 big bodies of water. Their ability to remain away from water for longer than frogs allows they can journey farther to reach them – often long distances. They usually follow their traditional paths – it's typical for mature amphibians to go back to their birth pond to mate.

Breeding Habits

Fittingly, the first toads begin their quest for a partner around February 14th, but some move as late as April, waiting until it gets dark and moving after sunset. During that period, toads begin migrating from where they have been overwintering "all pretty much at the same time."

A local helper, who was raised in the area and has been working to save its toad population since he was a child, notes 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 be lost – stopping a next generation of toads from being born.

Rescue Groups Throughout the UK

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the creation of toad patrols across the UK – 274 groups are officially listed with a national initiative. These teams collect toads and carry them across roads in buckets, as well as counting the number of toads they find and advocating for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when amphibian movements are frequent. However, this means they can overlook numbers of young toads, which, having been spawn and then tadpoles, exit their water habitats over an irregular timetable in late summer. Because of their size – just a couple of cm wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's harder to get data on them. At least when adult toads are lost, their carcasses can be counted.

Year-Round Work

In contrast to many groups, one local team, who are in their eighth season of operating, go out year-round – not every night, but when weather are warm and wet, or if a member has posted about a toad sighting in their group chat. When I request to accompany them on duty, they admit it is "not ideal conditions" – winter dormancy has started and it's been a dry day – but several of the helpers willingly accept to walk up and down their area with me and search for any toads. "Should anyone can find any toads tonight, those two will spot one," says the patrol manager, pointing to her teenage child and the longtime volunteer. After for two hours without a single toad sighting, and now they have climbed over a barbed wire fence to inspect beneath some logs.

Family Involvement

The mother and son became part of the group 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 things they could do jointly to help native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the group was looking for a fresh coordinator lately, she volunteered for the role.

The youth, too, has been instrumental in the group. A video he created, imploring the municipal authority to block a road through a nature reserve during migration season, influenced the outcome the group's way. After a twelve months of lobbying, the council agreed to an "access-only" rule between 5pm and 5am from late winter through to April. Most drivers respected and avoided the road.

Other Wildlife and Difficulties

A few cars go by when I'm out on patrol and we find some casualties as a consequence – no toads, but several crushed salamanders. We spot one live amphibian as well, and the teenager is especially excited to see a harvestman, which dances in his palms. Yet despite the group's best efforts to show me a toad, the native community has obviously settled down for the winter. It appears that I wouldn't have had any more luck anywhere else in the nation – all the patrol groups I reach out to explain that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

A message I get from a different helper, who has generously taken the trouble to check for toads in a noted location, considered the largest accurately monitored toad group in the UK, reaches me with the subject line: "None found." However, in February and March, he tells me, the group plans to assist approximately ten thousand adult toads across the road.

Effectiveness and Challenges

How much of a difference can these organizations actually make? "The reality that volunteers are doing this consistently on chilly, wet and miserable late nights is remarkable," notes an researcher. "This effort that very much should be celebrated." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – partly since vehicles is just one danger.

Other Dangers

The global warming has resulted in extended spells of dry weather, which cause the poor environment for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have caused an increase of blue-green algae, which can be harmful to toads. Milder winters also cause toads to emerge from their hibernation more often, disrupting the resource preservation vital to their life cycle. Loss of environment – particularly the disappearance of large ponds – is an additional threat.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "It's important in just having these animals around." But toads do have an important role in the food chain, eating almost 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 conditions for toads – ie building water habitats, conserving woodland and installing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Cultural Importance

Another reason to try to keep toads around is their "historical significance," adds an expert. Legends and tales around toads date back {centuries|hundred