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It is a Friday evening at half past seven, but rather than going out or relaxing at home, I've taken a train to a town in the countryside to meet up with local helpers from a amphibian rescue group. These dedicated individuals give up their nights to protect the native amphibian community.

An Alarming Drop in Population

The common toad is becoming increasingly uncommon. A recent study conducted by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since 1985. Seeing a species that has been a fixture of the British countryside in decrease is described as "concerning" by experts. Toads "don't need very particular environments" and "should be able to live successfully in most of habitats in Britain," meaning if even they are struggling to persist, "it kind of suggests that things are not as they should be."

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

The Danger from Roads

Though the study didn't cover the reasons for the decline, traffic is a major factor. Estimates suggest that 20 tons of toads are crushed on British roads annually – in other words, hundreds of thousands. Unlike frogs, which might be content to mate "with just a small container," 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 – sometimes long distances. They tend to stick to their ancestral migration routes – it's common for mature amphibians to return to their natal pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians start their journey for a partner around February 14th, but others travel as far as spring, until it gets dark and travelling through the night. During that time, toads start moving from where they have been hibernating "all pretty much at the same time."

A local helper, who grew up in the area and has been working to save its toad population since he was a boy, notes that "They've got just one focus: to go and mate." If their route crosses a street, they could all get run over, and that mating period would be lost – preventing a next generation of toads from being produced.

Toad Patrols Throughout the UK

Seeing many of toad carcasses on nearby streets "resonates deeply with people," and has led to the formation of rescue teams throughout the UK – hundreds of organizations are officially listed with a national initiative. These groups pick up toads and carry them across roads in buckets, as well as counting the number of toads they encounter and advocating for other safety solutions, such as road closures and amphibian passages.

Volunteers usually work during the migration season, when toad crossings are frequent. However, this means they can overlook groups of toadlets, which, having been spawn and then juveniles, exit their water habitats over an irregular timetable in the end of summer. Because of their small stature – just one or two centimetres wide – "they can get obliterated by car traffic." And as being hit "essentially crushes them," it's harder to collect information on them. At least when adult toads are killed, their remains can be counted.

Annual Efforts

Unlike most patrols, one local team, who are in their eighth year of functioning, go out throughout the year – not every night, but when conditions are damp, or if a member has reported about a toad sighting 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 several of the helpers gamely agree to walk up and down their area with me and search for any toads. "If anyone can locate any toads tonight, those two will spot one," says the patrol manager, indicating her 14-year-old son and the experienced member. After for 120 minutes without a glimpse of any amphibians, and now they have climbed over a wire barrier to check under some logs.

Family Involvement

The family duo joined the patrol a year and a half ago. The youngster loves all things wildlife and has an goal to become a environmentalist, so his parent started to look for activities they could do jointly to help native animals. Now she enjoys it as much as he does, the 41-year-old entrepreneur explains – so when the team was looking for a fresh coordinator recently, she decided to step up.

The teenager, too, has played an important role in the group. A video he made, urging the municipal authority to close a street through a protected area during migration season, swung the decision the group's way. After a twelve months of lobbying, the council agreed to an "access-only" rule between evening and morning from February through to spring. The majority of motorists duly avoided the route.

Additional Species and Challenges

A few vehicles go past when I'm out on patrol and we find some victims as a consequence – no amphibians, but three squashed newts. We see one live amphibian as well, and the teenager is particularly pleased to see a daddy longlegs, which moves in his palms. Yet despite the team's best efforts to let me see a toad, the local population has obviously gone dormant for the winter. It seems that I wouldn't have had any better success elsewhere in the country – all the rescue teams 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, thought to be 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 adult toads over the street.

Impact and Limitations

What level of impact can these organizations truly achieve? "The fact that volunteers are doing this regularly on cold, damp and unpleasant late nights is quite extraordinary," says an expert. "That's something that very much should be celebrated." However, while rescue teams are able to slow the decline, they can't stop it completely – partly since vehicles is not the only threat.

Additional Threats

The climate crisis has meant longer periods of dry weather, which create the poor environment for some of the animals that toads eat, such as worms and slugs, while higher water temperatures have caused an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to emerge from their dormancy more frequently, disrupting the resource preservation vital to their life cycle. Habitat destruction – especially the disappearance of large ponds – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits on biodiversity," however "It's important in just their presence." But toads do have an important role in the ecosystem, eating almost any small creatures or tiny organisms they can swallow and in turn feeding a number of birds and mammals, such as wildlife. Enhancing conditions for toads – such as creating more ponds, conserving woodland and installing toad tunnels – "we'll improve them for a wide range of other species."

Cultural Significance

An additional motive to try to keep toads present is their "historical significance," notes an expert. Myths and folklore around toads date back {centuries|hundred