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It is Friday night at half past seven, but rather than heading to the pub or relaxing at home, I've caught a train to a market town in the countryside to meet up with volunteers from a amphibian rescue group. These dedicated individuals sacrifice their evenings to safeguard the local toad population.

A Worrying Decline in Numbers

The Bufo bufo is becoming increasingly uncommon. A latest research conducted by an wildlife conservation group showed that the British common toad numbers have almost halved since 1985. Seeing a species that has been a stalwart 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 areas in Britain," so if even they are not managing to survive, "it kind of suggests that things are not as they should be."

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

The Threat from Roads

Though the study didn't examine the reasons for the decline, traffic is a major factor. Calculations indicate that 20 tonnes of toads are killed on British roads every year – 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 prefer big bodies of water. Their capacity to remain away from water for longer than frogs allows they can travel further to find them – often hundreds of metres. They usually follow their traditional paths – it's typical for adult toads to go back to their birth pond to mate.

Breeding Habits

Appropriately enough, the first toads start their journey for a partner around February 14th, but some move as late as spring, until it gets night and moving after sunset. During that period, toads start moving from where they have been hibernating "almost simultaneously."

A local helper, who grew up in the area and has been trying to protect its amphibians since he was a child, explains that "Their sole purpose: to go and mate." If their route crosses a street, they could all get run over, and that mating period would be lost – stopping a next generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

Finding hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the creation of toad patrols throughout the UK – 274 groups are officially listed with a countrywide program. These groups collect toads and carry them over streets in buckets, as well as counting the quantity of toads they find and advocating for other protection measures, such as blocked roads and underground wildlife tunnels.

Patrols usually work during the migration season, when toad crossings are more regular. However, this means they can miss numbers of toadlets, which, having existed as spawn and then juveniles, leave their water habitats over an irregular timetable in the end of summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by car traffic." And as being hit "basically turns them into mush," it's harder to collect information on them. At least when mature amphibians are lost, their carcasses can be counted.

Year-Round Work

Unlike most patrols, one local team, who are in their eighth year of operating, go out throughout the year – not nightly, but whenever weather are damp, or if someone has posted about a toad sighting in their messaging app. When I request to accompany them on patrol, they admit it is "not a toady night" – winter dormancy has started and it's been a arid period – but a few of the volunteers willingly accept to patrol their area with me and search for any toads. "Should anyone can find any toads tonight, that pair will find one," says the group coordinator, pointing to her teenage child and the longtime volunteer. After for two hours without a single toad sighting, and now they have climbed over a wire barrier to check under some wood.

Community Participation

The family duo joined the patrol a while back. The youngster loves all things nature-related and has an ambition to become a conservationist, so his parent started to look for activities they could do jointly to protect local wildlife. Now she enjoys it as much as he does, the 41-year-old entrepreneur explains – so when the group was looking for a new manager lately, she volunteered for the role.

The youth, too, has been instrumental in the organization. A video he created, urging the municipal authority to close a road through a protected area during migration season, influenced the outcome the team's way. After a year of lobbying, the authority approved an "restricted access" restriction between 5pm and 5am from late winter through to spring. The majority of motorists respected and avoided the road.

Additional Species and Difficulties

Several cars go past when I'm out on patrol and we discover some victims as a result – no toads, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a harvestman, which moves in his hands. Yet in spite of the team's best efforts to show me a toad, the local population has clearly settled down for the winter. It appears that I wouldn't have had any better success elsewhere in the nation – all the rescue teams I reach out to clarify that it's very difficult at this season.

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

A message I get from another volunteer, who has generously made the effort to check for toads in a noted location, thought to be the largest accurately monitored toad population in the UK, reaches me with the subject line: "None found." However, in February and March, he tells me, the team expects to help approximately ten thousand mature amphibians across the road.

Impact and Limitations

How much of a difference can these organizations truly achieve? "The fact that volunteers are doing this regularly on cold, damp and unpleasant late nights is quite extraordinary," notes an expert. "That's something that very much should be celebrated." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – partly since vehicles is just one danger.

Additional Threats

The climate crisis has meant extended spells of dry weather, which create the poor environment for some of the animals that toads eat, such as invertebrates, while warmer ponds have led to an rise of blue-green algae, which can be harmful to toads. Milder winters also cause toads to wake up from their dormancy more often, disrupting the energy conservation crucial to their life cycle. Loss of environment – particularly the loss of large ponds – is an additional threat.

Experts are "often concerned about overemphasizing practical benefits on biodiversity," but "There is a big value in just their presence." But toads do have an important role in the food chain, eating pretty much any invertebrates or small animals they can swallow and in turn sustaining a variety of predators, such as wildlife. Improving conditions for toads – ie creating more ponds, conserving woodland and installing toad tunnels – "we'll improve them for a whole bunch of other species."

Cultural Significance

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