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It's Friday night at 7:30, but rather than heading to the pub or watching a film, I've taken a train to a town in Wiltshire to join local helpers from a amphibian rescue group. These committed people sacrifice their nights to safeguard the native amphibian community.

An Alarming Decline in Population

The Bufo bufo is becoming increasingly uncommon. A recent study conducted by an wildlife conservation group revealed that the British common toad numbers have almost halved since the mid-1980s. Seeing a species that has been a fixture of the UK landscape in decline is described as "concerning" by researchers. Toads "don't require very particular environments" and "should be able to live successfully in most of habitats in the UK," meaning if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Roads

Though the study didn't examine the reasons for the drop, cars certainly plays a part. Calculations indicate that 20 tonnes of toads are crushed on UK roads annually – that is, several hundred thousand. In contrast to frogs, which would probably be happy to mate "if you left out a bucket of water," toads favor big bodies of water. Their capacity to stay out of water for more time than frogs allows they can journey farther to reach them – sometimes long distances. They usually stick to their ancestral migration routes – it's common for adult toads to go back to their natal pond to mate.

Breeding Habits

Appropriately enough, the first toads begin their quest for a mate around February 14th, but some move as late as spring, waiting until it gets dark and moving after sunset. During that period, toads start moving from wherever they have been hibernating "all pretty much at the same time."

A local helper, who was raised in the area and has been working to save its amphibians since he was a boy, explains that "They've got just one focus: to go and have an orgy." If their path crosses a street, they could be killed by traffic, and that mating period would never happen – preventing a next generation of toads from being born.

Toad Patrols Throughout the UK

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the formation of rescue teams throughout the UK – 274 groups are officially listed with a national initiative. These teams collect toads and carry them across roads in buckets, as well as recording the number of toads they find and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers usually work during the migration season, when toad crossings are frequent. However, this implies they can overlook numbers of young toads, which, having existed as spawn and then tadpoles, exit their ponds over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they can get obliterated by vehicles." And as being run over "essentially crushes them," it's harder to get data on them. At least when adult toads are lost, their remains can be tallied.

Year-Round Work

In contrast to most patrols, one local team, who are in their eighth season of functioning, go out throughout the year – not nightly, but when weather are damp, or if a member has posted about a toad sighting in their group chat. When I request to accompany them on patrol, they admit it is "not ideal conditions" – winter dormancy has started and it's been a arid period – but a few of the helpers willingly accept to walk up and down their route with me and see what we can find. "Should anyone can locate any toads tonight, that pair will find one," says the group coordinator, indicating her 14-year-old son and the longtime volunteer. We've been out for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some wood.

Family Participation

The family duo became part of the patrol a year and a half ago. The teenager loves all things nature-related and has an ambition to become a environmentalist, so his mother started to search for things they could do jointly to help 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 recently, she decided to step up.

The teenager, too, has been instrumental in the organization. A clip he made, urging the local council to block a road through a nature reserve during migration season, influenced the outcome the group's way. After a twelve months of lobbying, the council agreed to an "restricted access" rule between 5pm and 5am from late winter through to spring. The majority of motorists respected and avoided the route.

Additional Species and Difficulties

Several cars go by when I'm out on patrol and we discover some victims as a result – no amphibians, but several crushed salamanders. We spot one live amphibian as well, and the teenager is especially excited to see a harvestman, which moves in his hands. Yet despite the team's hardest attempts 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 anywhere else in the nation – all the patrol groups I reach out to explain that it's very difficult at this time of year.

The group expects to help approximately 10,000 adult toads across the road

A message 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 title: "None found." However, in February and March, he tells me, the team expects to help approximately ten thousand adult toads across the road.

Effectiveness and Challenges

What level of impact can these organizations truly achieve? "The fact that people are performing this consistently on cold, damp and unpleasant evenings is quite extraordinary," notes an researcher. "This effort that very much should be celebrated." However, while toad patrols are able to reduce the drop, they can't stop it completely – not least because traffic is not the only threat.

Additional Threats

The climate crisis has meant longer periods of dry weather, which create the wrong conditions for some of the creatures that toads eat, such as worms and slugs, while warmer ponds have led to an increase of blue-green algae, which can be harmful to toads. Warmer cold seasons also lead toads to wake up from their hibernation more often, interfering with the resource preservation vital to their existence. Habitat destruction – especially the loss of big water bodies – is an additional threat.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," however "It's important in just their presence." But toads do have an significant part in the ecosystem, consuming almost any invertebrates or tiny organisms they can swallow and in turn feeding a variety of predators, such as wildlife. Improving conditions for toads – ie creating more ponds, conserving woodland and constructing amphibian passages – "we'll improve them for a whole bunch of additional wildlife."

Historical Significance

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