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It is a Friday evening at 7:30, but instead of going out or relaxing at home, I've taken a train to a town in the countryside to join local helpers from a amphibian rescue group. These dedicated individuals sacrifice their nights to protect the native amphibian community.

A Worrying Decline in Population

The common toad is becoming increasingly rare. A recent study led by an amphibian and reptile charity showed that the British common toad numbers have dropped by half since 1985. 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 particular environments" and "ought to live successfully in the majority of areas in Britain," meaning if even they are struggling to persist, "it kind of suggests that things are not as they should be."

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

The Danger from Roads

Though the research didn't cover the causes for the drop, traffic is a major factor. Calculations suggest that 20 tons of toads are crushed on British roads every year – in other words, hundreds of thousands. 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 longer than frogs allows they can travel further 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.

Migration Habits

Fittingly, the first toads start their journey for a mate around Valentine's day, but others travel as late as April, waiting until it gets night and travelling through the night. During that time, toads begin migrating from wherever they have been overwintering "almost simultaneously."

A local helper, who was raised in the area and has been trying to protect its amphibians since he was a boy, notes that "Their sole purpose: to go and have an orgy." If their route happens to a street, they could be killed by traffic, and that breeding season would never happen – stopping a next generation of toads from being produced.

Rescue Groups Across the United Kingdom

Finding many of dead toads on nearby streets "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 collect toads and carry them over streets in containers, as well as counting the number of toads they encounter and lobbying for other protection measures, such as blocked roads and amphibian passages.

Volunteers usually work during the migration season, when amphibian movements are more regular. However, this means they can miss groups of toadlets, which, having been spawn and then tadpoles, leave their ponds over an irregular timetable in late summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "essentially crushes them," it's more difficult to get data on them. At least when mature amphibians are killed, their remains can be counted.

Annual Efforts

Unlike many groups, one local team, who are in their eighth year of functioning, go out year-round – not nightly, but whenever weather are warm and wet, or if a member has reported about a toad sighting in their messaging app. When I ask to join them on patrol, they admit it is "not a toady night" – toad hibernation season has started and it's been a arid period – but several of the helpers gamely agree to patrol their area with me and see what we can find. "If anyone can locate any toads tonight, those two will spot one," says the group coordinator, pointing to her 14-year-old son and the experienced member. We've been out for two hours without a glimpse of any amphibians, and now they have climbed over a wire barrier to check under some wood.

Community Participation

The family duo joined the patrol a year and a half ago. The teenager adores all things nature-related and has an ambition to become a environmentalist, so his mother started to search for things they could do together to protect local wildlife. Now she loves it as much as he does, the middle-aged small business owner explains – so when the team was seeking a new manager recently, she volunteered for the role.

The youth, too, has been instrumental in the organization. A clip he created, urging the municipal authority to close a road through a protected area during migration season, swung the decision the group's way. After a year of lobbying, the council agreed to an "access-only" rule between evening and morning from February through to spring. Most drivers respected and avoided the route.

Additional Species and Challenges

A few cars go by when I'm out on duty and we find some casualties as a consequence – no amphibians, but several crushed salamanders. We spot one live amphibian as well, and the youngster is especially excited to see a harvestman, which dances in his hands. Yet in spite of the group's best efforts to show me a toad, the local population has obviously gone dormant for the colder months. It appears that I wouldn't have had any better success elsewhere in the nation – all the rescue teams I reach out to explain that it's near-impossible at this season.

They project rescuing nearly 10,000 grown amphibians during migration

A message I receive from a different helper, who has generously made the effort to check for toads in a noted location, 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 expects to help approximately ten thousand mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these groups truly achieve? "The reality that people are doing this consistently on chilly, wet and miserable late nights is remarkable," notes an expert. "That's something that very much should be celebrated." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – not least because traffic is not the only threat.

Other Dangers

The climate crisis has meant extended spells of drought, which cause the wrong conditions for some of the creatures that toads eat, such as invertebrates, while warmer ponds have caused an rise of blue-green algae, which can be toxic to toads. Milder winters also cause toads to wake up from their hibernation more frequently, disrupting the resource preservation crucial to their life cycle. Habitat destruction – especially the disappearance of big water bodies – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," but "There is a big value in just having these animals around." But toads do have an important role in the ecosystem, eating pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn sustaining a variety of birds and mammals, such as wildlife. Enhancing situations for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "we'll improve them for a whole bunch of other species."

Cultural Importance

Another reason to try to keep toads around is their "historical significance," adds an expert. Myths and folklore around toads go back {centuries|hundred