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It's Friday night at 7:30, but rather than heading to the pub or relaxing at home, I've taken a train to a town in the countryside to meet up with volunteers from a toad patrol. These committed people give up their evenings to safeguard the local toad population.

A Worrying Drop in Numbers

The common toad is growing more uncommon. A recent study led by an amphibian and reptile charity showed that the British common toad numbers have almost halved since the mid-1980s. Observing a species that has been a stalwart of the British countryside in decline is described as "worrying" by experts. Toads "don't require very specific conditions" and "ought to live quite well in most of areas in Britain," meaning if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

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

The Danger from Traffic

Though the study didn't cover the causes for the decline, cars certainly plays a part. Calculations suggest that 20 tons of toads are crushed on British roads every year – in other words, 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 ability to stay out of water for longer than frogs allows they can journey farther to reach them – sometimes hundreds of metres. They usually follow their ancestral migration routes – it's common for mature amphibians to go back to their natal pond to mate.

Migration Patterns

Appropriately enough, the first toads begin their quest for a mate around February 14th, but some move as late as spring, until it gets night and travelling through the night. During that period, toads start moving from where they have been hibernating "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 "They've got just one focus: to go and mate." If their route crosses a street, they could all get run over, and that breeding season would be lost – stopping a next generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

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 – hundreds of organizations are currently registered with a countrywide program. These groups collect toads and transport them over streets in buckets, as well as recording the number of toads they encounter and advocating for other safety solutions, such as blocked roads and amphibian passages.

Patrols tend to operate during the breeding period, when toad crossings are frequent. However, this implies they can overlook groups of young toads, which, having been eggs and then juveniles, leave their water habitats over an unpredictable schedule in the end of summer. Because of their size – just one or two centimetres wide – "they are destroyed by car traffic." And as being run over "basically turns them into mush," it's harder to collect information on them. At least when adult toads are killed, their carcasses can be tallied.

Annual 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 damp, or if someone has posted about a toad sighting in their group chat. When I request to accompany them on patrol, they admit it is "not a toady night" – winter dormancy has begun and it's been a arid period – but several of the volunteers gamely agree to walk up and down their area with me and see what we can find. "If anyone can locate any toads tonight, that pair will spot one," says the patrol manager, indicating her 14-year-old son and the longtime volunteer. After for two hours without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to check under some wood.

Community Involvement

The mother and son became part of the group a while back. The youngster adores all things nature-related and has an ambition to become a environmentalist, so his parent started to search for things they could do jointly to help native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the team was seeking a new manager lately, she decided to step up.

The teenager, too, has been instrumental in the organization. A clip he created, urging the local council to block a road through a nature reserve during migration season, influenced the outcome the team's way. After a year of lobbying, the authority agreed to an "restricted access" rule between evening and morning from late winter through to April. Most drivers respected and avoided the road.

Other Wildlife and Challenges

A few cars go by when I'm out on patrol and we find some victims as a consequence – no toads, but three squashed newts. We see one live amphibian as well, and the teenager is particularly pleased to see a daddy longlegs, which moves in his hands. Yet despite the group's hardest attempts to show me a toad, the native community has clearly settled down for the winter. It seems that I couldn't have found any more luck anywhere else in the nation – all the patrol groups I reach out to clarify that it's near-impossible at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from another volunteer, who has kindly taken the trouble to look for toads in a famous site, considered the largest accurately monitored toad group in the UK, arrives in my inbox with the subject line: "No toads." However, in late winter, he tells me, the group expects to help approximately 10,000 mature amphibians over the street.

Impact and Challenges

What level of impact can these organizations truly achieve? "The fact that people are doing this regularly on chilly, wet and miserable late nights is remarkable," notes an researcher. "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 not the only threat.

Additional Threats

The climate crisis has resulted in longer periods of dry weather, which create the poor environment for some of the creatures that toads consume, such as invertebrates, while higher water temperatures have led to an rise of blue-green algae, which can be toxic to toads. Milder winters also lead toads to wake up from their hibernation more frequently, interfering with the energy conservation crucial to their life cycle. Habitat destruction – especially the disappearance of large ponds – is an additional threat.

Experts are "often concerned about overemphasizing practical benefits on biodiversity," but "It's important in just their presence." But toads play an important role in the ecosystem, eating pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn feeding a number of birds and mammals, such as wildlife. Enhancing conditions for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "benefits for a whole bunch of other species."

Historical Significance

Another reason to work to preserve toads around is their "historical significance," adds an expert. Legends and tales around toads date back {centuries|hundred