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It's a Friday evening at half past seven, but rather than going out or watching a film, I've caught a train to a market town in the countryside to join local helpers from a toad patrol. These dedicated individuals sacrifice their evenings to protect the local toad population.

An Alarming Drop in Population

The Bufo bufo is becoming increasingly rare. A latest research led 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 stalwart of the UK landscape in decline is described as "concerning" by researchers. Toads "don't require very particular environments" and "ought to live successfully in most of habitats in Britain," so if even they are struggling to persist, "it indicates that things are not as they should be."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the study didn't examine the reasons for the drop, traffic is a major factor. Estimates suggest that 20 tons of toads are crushed on UK roads annually – in other words, hundreds of thousands. Unlike frogs, which would probably be happy to mate "if you left out a small container," toads prefer big bodies of water. Their capacity to remain away from water for more time than frogs allows they can journey farther to find them – sometimes long distances. They usually stick to their traditional paths – it's typical for adult toads to return to their birth pond to mate.

Migration Patterns

Appropriately enough, the first toads start their journey for a mate around February 14th, but some move as late as spring, until it gets dark and travelling after sunset. During that period, toads begin migrating from wherever they have been hibernating "all pretty much at the same time."

A local helper, who was raised in the region and has been trying to protect its toad population since he was a child, notes that "Their sole purpose: to go and mate." If their route crosses a street, they could be killed by traffic, and that mating period would be lost – stopping a new generation of toads from being born.

Rescue Groups Throughout the UK

Finding hundreds of dead toads on nearby streets "resonates deeply with people," and has led to the formation of rescue teams throughout the UK – 274 groups are officially listed with a countrywide program. These groups collect toads and transport them over streets in buckets, as well as counting the number of toads they encounter and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers usually work during the migration season, when toad crossings are frequent. However, this implies they can miss numbers of young toads, which, having been spawn and then tadpoles, leave their water habitats 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 hit "essentially crushes them," it's more difficult to get data on them. At least when mature amphibians are lost, their remains can be counted.

Annual Work

Unlike most patrols, a specific volunteer group, who are in their eighth season of operating, go out throughout the year – not nightly, but when weather are warm and wet, or if a member has reported about a amphibian spotting in their group chat. When I request to accompany them on duty, they concede it is "not a toady night" – winter dormancy has started and it's been a arid period – but a few of the volunteers gamely agree to patrol their area with me and search for any toads. "If anyone can find any toads tonight, those two will spot one," says the group coordinator, indicating 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 logs.

Community Involvement

The mother and son joined the group a while back. The youngster adores all things wildlife and has an goal to become a conservationist, so his mother started to search for things they could do together to help native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the team was looking for a new manager lately, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he created, imploring the local council to block a road through a nature reserve 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 spring. The majority of motorists duly avoided the route.

Additional Species and Challenges

Several vehicles go past when I'm out on duty and we discover some casualties as a consequence – no toads, 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 group's best efforts to show me a toad, the native community has obviously gone dormant for the winter. It seems that I wouldn't have had any better success elsewhere in the nation – all the patrol groups I reach out to clarify 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 another volunteer, who has generously made the effort to check for toads in a famous site, considered the largest accurately monitored toad population in the UK, arrives in my inbox with the title: "No toads." However, in February and March, he tells me, the group plans to assist around ten thousand mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these groups actually make? "The reality that volunteers are performing this consistently on cold, damp and unpleasant late nights is quite extraordinary," says an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to reduce the drop, they can't stop it completely – not least because traffic is just one danger.

Other Dangers

The climate crisis has resulted in longer periods of drought, which create the wrong conditions for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have led to an rise of toxic plants, which can be toxic to toads. Milder winters also cause toads to emerge from their dormancy more frequently, disrupting the energy conservation crucial to their existence. Habitat destruction – particularly the loss of big water bodies – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits on wildlife," however "There is a big value in just having these animals around." But toads play an important role in the food chain, eating pretty much any invertebrates or tiny organisms they can swallow and in turn sustaining a variety of predators, such as hedgehogs and otters. Enhancing situations for toads – ie creating more ponds, protecting forests and installing amphibian passages – "we'll improve them for a whole bunch of other species."

Historical Significance

Another reason to try to keep toads around is their "important cultural value," adds an specialist. Legends and tales around toads go back {centuries|hundred