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It's a Friday night at 7:30, but rather than heading to the pub or relaxing at home, I've taken a train to a town in the countryside to meet up with volunteers from a toad patrol. These committed people give up their nights to protect the native amphibian community.

A Worrying Decline in Population

The Bufo bufo is becoming increasingly uncommon. A recent 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 British countryside in decline is described as "concerning" by researchers. Toads "don't require very specific conditions" and "should be able to live successfully in the majority of areas in Britain," meaning if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

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

The Danger from Traffic

Though the study didn't examine the reasons for the drop, cars certainly plays a part. Calculations suggest that 20 tons of toads are crushed on British roads annually – that is, several hundred thousand. In contrast to frogs, which might be content to mate "with just a small container," toads prefer big bodies of water. Their ability to stay out of water for more time than frogs allows they can journey farther to find them – often hundreds of metres. They tend to follow their traditional paths – it's typical for adult toads to return to their natal pond to mate.

Migration Habits

Appropriately enough, the first toads begin their quest for a mate around Valentine's day, but some move as far as spring, until it gets night and moving after sunset. During that time, toads start moving from where they have been hibernating "all pretty much at the same time."

One volunteer, who was raised in the region and has been working to save its toad population 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 all get run over, and that mating period would be lost – stopping a new generation of toads from being produced.

Toad Patrols Throughout the UK

Finding many of dead toads on nearby streets "resonates deeply with people," and has resulted in the creation of toad patrols across the UK – hundreds of organizations are currently registered with a countrywide program. 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 underground wildlife tunnels.

Patrols tend to operate during the migration season, when toad crossings are more regular. However, this means they can overlook groups of toadlets, which, having been eggs and then juveniles, exit their ponds over an unpredictable schedule in late summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being run over "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are killed, their carcasses can be tallied.

Annual Work

In contrast to many groups, 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 someone has reported about a amphibian spotting in their messaging app. When I request to accompany them on patrol, they concede it is "not a toady night" – winter dormancy has started and it's been a dry day – but a few of the volunteers gamely agree to walk up and down their route with me and search for any toads. "Should anyone can locate any toads tonight, that pair will spot one," says the group coordinator, pointing to her 14-year-old son and the experienced member. We've been out for 120 minutes without a glimpse of any amphibians, and now they have scaled a barbed wire fence to inspect beneath some logs.

Family Participation

The mother and son joined the group a while back. The youngster loves all things wildlife and has an ambition to become a conservationist, so his mother started to look for things they could do jointly to help native animals. Now she loves it as much as he does, the middle-aged entrepreneur explains – so when the group was looking for a fresh coordinator recently, she volunteered for the role.

The youth, too, has been instrumental in the organization. A clip he made, imploring the municipal authority to close a road through a nature reserve during breeding time, swung the decision the group's way. After a year of campaigning, the authority approved an "restricted access" restriction between 5pm and 5am from February through to spring. Most drivers respected and avoided the road.

Other Wildlife and Difficulties

Several vehicles go past when I'm out on patrol and we find some casualties as a consequence – no amphibians, but several crushed salamanders. We see one live amphibian as well, and the teenager is especially excited to see a daddy longlegs, which dances in his palms. Yet despite the team's hardest attempts to let me see a toad, the native community has clearly settled down for the colder months. It seems that I wouldn't have had any better success elsewhere in the country – all the patrol groups I reach out to clarify that it's very difficult at this season.

The group expects to help approximately 10,000 adult toads across the road

A message I get from another volunteer, who has generously made the effort to check for toads in a noted location, thought to be the largest accurately monitored toad group in the UK, reaches me with the subject line: "No toads." However, in late winter, he informs me, the group plans to assist approximately ten thousand mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these groups truly achieve? "The fact that people are doing this consistently on cold, damp and unpleasant evenings is remarkable," says an expert. "That's something that very much deserves recognition." However, while rescue teams are able to slow the decline, they can't stop it completely – not least because vehicles is not the only threat.

Other Dangers

The climate crisis has resulted in longer periods of dry weather, which cause the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have led to an rise of toxic plants, which can be toxic to toads. Warmer cold seasons also cause toads to wake up from their dormancy more often, disrupting the resource preservation vital to their existence. Habitat destruction – particularly the loss of big water bodies – is another menace.

Experts are "always a bit worried about putting too much of a utilitarian spin on wildlife," but "It's important in just having these animals around." But toads do have an important role in the food chain, eating almost any invertebrates or small animals they can swallow and in turn sustaining a number of birds and mammals, such as wildlife. Improving conditions for toads – ie creating more ponds, conserving woodland and installing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Historical Importance

An additional motive to work to preserve toads around is their "important cultural value," notes an expert. Myths and folklore around toads go back {centuries|hundred