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It is a Friday night at 7:30, but rather than going out or watching a film, I've taken a train to a town in the countryside to meet up with volunteers from a amphibian rescue group. These committed people give up their evenings to protect the local toad population.

An Alarming Decline in Numbers

The common toad is becoming increasingly uncommon. A latest research led by an wildlife conservation group showed 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 particular environments" and "should be able to live successfully in the majority of areas 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 research didn't examine the causes for the drop, traffic certainly plays a part. Calculations suggest that 20 tonnes of toads are crushed on British roads every year – that is, hundreds of thousands. Unlike frogs, which would probably be content to mate "if you left out a small container," toads favor large ponds. Their ability to remain away from water for longer than frogs allows they can travel further to reach them – sometimes long distances. They usually stick to their ancestral migration routes – 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 others travel as far as spring, until it gets night and travelling through the night. During that time, toads begin migrating from wherever they have been overwintering "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 boy, explains that "Their sole purpose: to go and mate." If their route happens to a road, they could be killed by traffic, and that breeding season would be lost – stopping a next generation of toads from being produced.

Toad Patrols Across the UK

Seeing hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the formation of rescue teams across the UK – 274 groups are officially listed with a countrywide program. These teams collect toads and transport them over streets in containers, as well as counting the quantity of toads they find and advocating for other protection measures, such as blocked roads and amphibian passages.

Patrols usually work during the breeding period, when amphibian movements are more regular. However, this implies they can miss groups of young toads, which, having been eggs and then tadpoles, exit their ponds over an irregular timetable in the end of summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by car traffic." And as being hit "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are lost, their carcasses can be tallied.

Year-Round Work

Unlike many groups, one local team, who are in their eighth year of functioning, go out throughout the year – not nightly, but whenever weather are warm and wet, or if a member has posted about a amphibian spotting in their group chat. When I ask to join them on patrol, they admit it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but several of the volunteers willingly accept to walk up and down their route with me and search for any toads. "If anyone can find any toads tonight, that pair will spot one," says the patrol manager, pointing to her teenage child and the experienced member. After for two hours without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some wood.

Family Participation

The family duo joined the group a while back. The teenager loves all things nature-related and has an ambition to become a conservationist, so his mother started to look 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 group was looking for a new manager recently, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he made, urging the municipal authority to block a road through a protected area during migration season, influenced the outcome the group's way. After a twelve months of lobbying, the authority agreed to an "access-only" restriction between 5pm and 5am from late winter through to April. Most drivers duly avoided the route.

Additional Species and Challenges

Several cars go past when I'm out on patrol and we find some victims as a result – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is especially excited to see a harvestman, which dances in his palms. Yet despite the group's hardest attempts to show me a toad, the native community has clearly settled down for the winter. It appears that I wouldn't have had any better success anywhere else in the nation – all the patrol groups I contact clarify that it's very difficult at this time of year.

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

One email I get from a different helper, who has kindly taken the trouble to check for toads in a famous site, considered the largest accurately monitored toad group in the UK, reaches me with the subject line: "None found." However, in February and March, he informs me, the team expects to help approximately 10,000 adult toads across the road.

Impact and Challenges

What level of impact can these organizations truly achieve? "The reality that people are performing this consistently on chilly, wet and miserable late nights is remarkable," says an expert. "That's something that very much deserves recognition." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – not least because vehicles is just one danger.

Other Dangers

The global warming has meant longer periods of drought, which create the wrong conditions for some of the creatures that toads consume, such as invertebrates, while warmer ponds have caused an rise of blue-green algae, which can be harmful to toads. Warmer cold seasons also cause toads to emerge from their dormancy more often, interfering with the energy conservation crucial to their existence. Habitat destruction – particularly the loss of large ponds – is an additional threat.

Researchers are "always a bit worried about overemphasizing practical benefits on biodiversity," 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 tiny organisms they can fit in their mouths and in turn sustaining a variety of predators, such as wildlife. Enhancing conditions for toads – ie building water habitats, protecting forests and installing amphibian passages – "benefits for a whole bunch of other species."

Cultural Significance

Another reason to work to preserve toads present is their "important cultural value," adds an specialist. Legends and tales around toads date back {centuries|hundred