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It's Friday evening at half past seven, but instead of going out or watching a film, I've caught a train to a market town in the countryside to meet up with local helpers from a toad patrol. These committed people sacrifice their evenings to safeguard the native amphibian community.

An Alarming Decline in Population

The Bufo bufo is becoming increasingly rare. A latest study led by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since the mid-1980s. Seeing a species that has been a stalwart of the British countryside in decrease is labeled "concerning" by researchers. Toads "don't require very particular environments" and "ought to live successfully in most of habitats in Britain," meaning if even they are struggling to persist, "it indicates that things are not as they should be."

Toad populations across the UK have declined by almost 50% since the 1980s

The Threat from Roads

Though the study didn't examine the reasons for the drop, cars is a major factor. Estimates suggest that 20 tonnes of toads are crushed on UK roads every year – that is, several hundred thousand. In contrast to frogs, which would probably be content to mate "if you left out a bucket of water," toads prefer large ponds. Their ability to stay out of 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 common for mature amphibians to go back to their natal pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians start their journey for a partner around February 14th, but others travel as late as spring, until it gets dark and travelling through the night. During that time, toads start moving 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 amphibians since he was a boy, notes that "They've got just one focus: to go and have an orgy." If their route crosses a street, they could all get run over, and that mating period would never happen – stopping a new generation of toads from being produced.

Rescue Groups Throughout the UK

Seeing many of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of toad patrols throughout the UK – 274 groups are currently registered with a national initiative. These teams pick up toads and transport them across roads in containers, as well as counting the number of toads they find and lobbying for other protection measures, such as road closures and amphibian passages.

Volunteers tend to operate during the breeding period, when amphibian movements are more regular. However, this means they can overlook groups of young toads, which, having existed as eggs and then juveniles, leave their water habitats over an irregular timetable in late summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by car traffic." And as being hit "basically turns them into mush," it's more difficult to collect information on them. At least when adult toads are killed, their carcasses can be tallied.

Annual Work

In contrast to most patrols, one local team, who are in their eighth year of operating, go out throughout the year – not every night, but whenever weather are warm and wet, or if a member has posted about a toad sighting in their messaging app. When I request to accompany them on patrol, they concede it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but several of the helpers willingly accept to patrol their area with me and see what we can find. "If anyone can locate any toads tonight, those two will find one," says the group coordinator, indicating her 14-year-old son and the longtime volunteer. After for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some logs.

Family Participation

The mother and son joined the patrol a while back. The youngster adores all things nature-related and has an goal to become a conservationist, so his mother 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 small business owner tells me – so when the team was seeking a fresh coordinator lately, she volunteered for the role.

The youth, too, has played an important role in the group. A clip he created, urging the local council to block a street through a protected area during breeding time, swung the decision the team's way. After a twelve months of campaigning, the council agreed to an "restricted access" rule between 5pm and 5am from February through to spring. Most drivers duly avoided the road.

Other Wildlife and Difficulties

Several vehicles go past when I'm out on duty and we discover some casualties as a result – no amphibians, but three squashed newts. We spot one live amphibian as well, and the youngster is particularly pleased to see a daddy longlegs, which moves in his palms. Yet in spite of the team's best efforts to let me see a toad, the local population has obviously settled down for the winter. It seems that I wouldn't have had any better success elsewhere in the nation – all the rescue teams I contact clarify that it's very difficult at this season.

This team anticipates assisting around ten thousand mature toads over the street

A message I receive from another volunteer, who has kindly made the effort to check for toads in a famous site, considered the biggest tracked toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he informs me, the team expects to help approximately ten thousand mature amphibians over the street.

Impact and Limitations

What level of impact can these groups actually make? "The reality that people are doing this consistently on cold, damp and unpleasant late nights is quite extraordinary," says an researcher. "That's something that very much deserves recognition." However, while toad patrols are able to slow the decline, they can't stop it completely – partly since traffic is not the only threat.

Other Dangers

The global warming has resulted in longer periods of dry weather, which cause the poor environment for some of the animals that toads eat, such as invertebrates, while higher water temperatures have caused an rise of blue-green algae, which can be toxic to toads. Milder winters also lead toads to wake up from their dormancy more frequently, disrupting the resource preservation vital to their existence. Loss of environment – particularly the loss of big water bodies – is another menace.

Researchers are "often concerned about overemphasizing practical benefits on wildlife," but "It's important in just their presence." But toads do have an significant part in the food chain, consuming almost any invertebrates or tiny organisms they can swallow and in turn feeding a variety of birds and mammals, such as wildlife. Improving conditions for toads – ie creating more ponds, conserving woodland and constructing toad tunnels – "we'll improve them for a whole bunch of other species."

Cultural Significance

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