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It is a Friday night at half past seven, but instead of 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 toad patrol. These committed people give up their evenings to protect the native amphibian community.

A Worrying Drop in Numbers

The common toad is growing more uncommon. A recent research conducted by an wildlife conservation group revealed that the British common toad numbers have dropped by half since 1985. Seeing a species that has been a fixture of the UK landscape in decline is labeled "concerning" by researchers. Toads "don't require very specific conditions" and "should be able to live quite well in the majority of habitats in the UK," meaning if even they are not managing to survive, "it indicates that things are not as they should be."

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

The Danger from Traffic

Though the study didn't examine the causes for the decline, cars certainly plays a part. Estimates indicate that 20 tonnes of toads are killed on British roads annually – in other words, several hundred thousand. Unlike frogs, which might be happy to mate "with just a small container," toads favor big bodies of water. Their capacity to stay out of water for more time than frogs means they can travel further to reach them – sometimes long distances. They usually stick to their traditional paths – it's typical for mature amphibians to go back to their natal pond to mate.

Migration Patterns

Appropriately enough, the initial amphibians begin their quest for a mate around Valentine's day, but others travel as late as April, until it gets dark and travelling through the night. During that time, toads start moving from wherever they have been hibernating "all pretty much at the same time."

One volunteer, who was raised 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 path crosses a road, they could be killed by traffic, and that breeding season would never happen – preventing a new generation of toads from being produced.

Toad Patrols Across the United Kingdom

Seeing hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the formation of rescue teams throughout the UK – hundreds of organizations are officially listed with a national initiative. These groups collect toads and transport them over streets in containers, as well as counting the number of toads they find and lobbying for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers usually work during the breeding period, when toad crossings are frequent. However, this means they can overlook groups of young toads, which, having existed as spawn and then tadpoles, leave their ponds over an unpredictable schedule in the end of summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's more difficult to collect information on them. At least when adult toads are lost, their remains can be tallied.

Year-Round Efforts

In contrast to many groups, one local team, who are in their eighth year of operating, go out year-round – not every night, but whenever conditions are warm and wet, or if a member has posted about a toad sighting in their group chat. When I request to accompany them on duty, they concede it is "not a toady night" – winter dormancy has begun and it's been a dry day – but several of the helpers gamely agree to patrol their route with me and see what we can find. "Should anyone can find any toads tonight, that pair will find one," says the patrol manager, pointing to her teenage child and the experienced member. After for two hours without a glimpse of any amphibians, and now they have climbed over a wire barrier to check under some wood.

Community Involvement

The mother and son joined the patrol a while back. The teenager adores all things wildlife and has an ambition to become a environmentalist, so his mother started to search for activities they could do together to protect native animals. Now she loves it as much as he does, the middle-aged small business owner tells me – so when the group was seeking a new manager lately, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he created, urging the local council to block a road through a protected area during breeding time, swung the decision the team's way. After a twelve months of lobbying, the council approved an "restricted access" rule between evening and morning from February through to spring. The majority of motorists respected and avoided the route.

Additional Species and Challenges

A few vehicles go by when I'm out on patrol and we discover some victims as a result – no toads, but three squashed newts. We spot one live amphibian as well, and the youngster is particularly pleased to see a harvestman, which moves in his palms. Yet in spite of the group's hardest attempts to let me see a toad, the native community has clearly gone dormant for the colder months. It seems that I wouldn't have had any better success elsewhere in the nation – all the patrol groups I contact clarify that it's near-impossible at this time of year.

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

A message I get 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: "None found." However, in late winter, he informs me, the team plans to assist approximately 10,000 adult toads over the street.

Impact and Challenges

How much of a difference can these groups actually make? "The reality that people are performing this regularly on chilly, wet and miserable late nights is quite extraordinary," notes an expert. "That's something that very much deserves recognition." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – partly since traffic is not the only threat.

Additional Threats

The global warming has meant extended spells of dry weather, which cause the wrong conditions for some of the animals that toads eat, such as worms and slugs, while higher water temperatures have caused an increase 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 energy conservation vital to their life cycle. Habitat destruction – particularly the loss of large ponds – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on biodiversity," however "It's important in just having these animals around." But toads play an significant part in the ecosystem, eating pretty much any small creatures or tiny organisms they can swallow and in turn feeding a variety of birds and mammals, such as wildlife. Improving situations for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "we'll improve them for a wide range of other species."

Historical Significance

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