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

An Alarming Decline in Population

The Bufo bufo is becoming increasingly uncommon. A latest research led by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since the mid-1980s. Observing a species that has been a fixture of the British countryside in decline is labeled "worrying" by experts. Toads "don't need very specific conditions" and "ought to live quite well in the majority of areas in Britain," so if even they are struggling to persist, "it kind of suggests that things are not as they should be."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the research didn't examine the reasons for the drop, traffic certainly plays a part. Calculations indicate that 20 tonnes of toads are killed on UK roads annually – that is, several hundred thousand. In contrast to frogs, which might be happy to mate "with just a small container," toads favor big bodies of water. Their capacity to remain away from water for more time than frogs means they can journey farther to reach them – often hundreds of metres. They tend to stick to their ancestral migration routes – it's typical for adult toads to go back to their birth pond to mate.

Breeding Patterns

Fittingly, the first toads start their journey for a partner around February 14th, but some move as late as April, until it gets night and travelling after sunset. During that period, toads start moving from wherever they have been overwintering "almost simultaneously."

One volunteer, who grew up in the region and has been trying to protect its amphibians since he was a child, notes that "Their sole purpose: to go and mate." If their path happens to a road, they could be killed by traffic, and that mating period would never happen – preventing a new generation of toads from being born.

Toad Patrols Throughout the UK

Finding many of toad carcasses on nearby streets "resonates deeply with people," and has led to the formation of toad patrols throughout the UK – 274 groups are officially listed with a national initiative. These teams pick up toads and carry them over streets in containers, as well as counting the number of toads they find and advocating for other safety solutions, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the migration season, when toad crossings are more regular. However, this implies they can overlook numbers of young toads, which, having been eggs and then juveniles, exit their ponds over an unpredictable schedule in the end of summer. Because of their size – just one or two centimetres wide – "they can get obliterated by car traffic." And as being run over "essentially crushes them," it's more difficult to get data on them. At least when adult toads are lost, their remains can be tallied.

Year-Round Efforts

In contrast to most patrols, a specific volunteer group, who are in their eighth season of functioning, go out year-round – not every night, but when conditions are damp, or if a member has reported about a amphibian spotting in their group chat. When I ask to join them on duty, they admit it is "not a toady night" – winter dormancy has started and it's been a arid period – but a few of the helpers gamely agree to walk up and down their route with me and see what we can find. "If anyone can find any toads tonight, those two will find one," says the patrol manager, 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 wood.

Community Involvement

The mother and son became part of the patrol a year and a half ago. The youngster adores all things nature-related and has an goal to become a conservationist, so his parent started to look for activities they could do jointly to help local wildlife. Now she loves it as much as he does, the middle-aged small business owner tells me – so when the team was looking for a new manager recently, she decided to step up.

The youth, too, has played an important role in the group. A video he created, urging the municipal authority to close a street through a protected area during migration season, influenced the outcome the group's way. After a twelve months of campaigning, the authority agreed to an "restricted access" restriction between evening and morning from February through to spring. Most drivers duly avoided the road.

Other Wildlife and Difficulties

Several vehicles go by when I'm out on duty 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 especially excited to see a daddy longlegs, which moves in his palms. Yet despite the team's hardest attempts to show me a toad, the native community has clearly gone dormant for the colder months. It appears that I wouldn't have had any more luck anywhere else in the country – all the rescue teams I contact explain that it's very difficult at this time of year.

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

A message I receive from another volunteer, who has generously made the effort to check for toads in a famous site, thought to be the biggest tracked toad population in the UK, reaches me with the title: "No toads." However, in late winter, he informs me, the group expects to help approximately ten thousand mature amphibians across the road.

Effectiveness and Limitations

How much of a difference can these organizations truly achieve? "The fact that people are doing this consistently on cold, damp and unpleasant evenings is remarkable," notes an researcher. "That's something that very much deserves recognition." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – not least because vehicles is just one danger.

Additional Threats

The global warming has meant longer periods of dry weather, which create the wrong conditions for some of the animals that toads consume, such as invertebrates, while warmer ponds have led to an increase of blue-green algae, which can be harmful to toads. Milder winters also cause toads to emerge from their dormancy more frequently, interfering with the energy conservation vital to their life cycle. Loss of environment – particularly the disappearance of large ponds – is another menace.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," however "It's important in just having these animals around." But toads play an important role in the ecosystem, consuming almost any small creatures or small animals they can fit in their mouths and in turn sustaining a variety of birds and mammals, such as hedgehogs and otters. Improving situations for toads – ie creating more ponds, conserving woodland and installing amphibian passages – "benefits for a whole bunch of additional wildlife."

Cultural Significance

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