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It's Friday evening at 7:30, but rather than going out or relaxing at home, I've caught a train to a town in the countryside to join volunteers from a amphibian rescue group. These dedicated individuals give up their evenings to safeguard the local toad population.

An Alarming Decline in Population

The Bufo bufo is growing more uncommon. A latest research led by an wildlife conservation group revealed that the UK toad population have dropped by half since the mid-1980s. Seeing a species that has been a stalwart of the British countryside in decrease is described as "concerning" by experts. Toads "don't need very specific conditions" and "ought to live quite well in most of areas in the UK," meaning if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

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

The Danger from Roads

Though the study didn't examine the reasons for the decline, traffic is a major factor. Calculations suggest that 20 tonnes of toads are crushed on British roads annually – that is, hundreds of thousands. Unlike frogs, which would probably be happy to mate "with just a small container," toads prefer large ponds. Their ability to remain away from water for more time than frogs means they can travel further to find them – sometimes hundreds of metres. They tend to stick to their traditional paths – it's common for adult toads to return to their natal pond to mate.

Breeding Habits

Appropriately enough, the first toads start their journey for a mate around February 14th, but some move as far as April, until it gets dark and moving through the night. During that time, toads start moving 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 child, notes that "They've got just one focus: to go and mate." If their route crosses 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

Finding many of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the formation of rescue teams throughout the UK – 274 groups are currently registered with a countrywide program. These teams collect toads and carry them over streets in buckets, as well as counting the number of toads they find and lobbying for other safety solutions, such as road closures and amphibian passages.

Volunteers tend to operate during the migration season, when toad crossings are frequent. However, this implies they can overlook numbers of young toads, which, having been spawn and then tadpoles, leave their ponds over an irregular timetable in late summer. Because of their size – just a couple of cm 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 mature amphibians are killed, their remains can be tallied.

Year-Round Work

In contrast to many groups, a specific volunteer group, 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 begun and it's been a dry day – but a few of the helpers gamely agree to patrol their area with me and see what we can find. "Should anyone can find any toads tonight, that pair will spot one," says the patrol manager, indicating her 14-year-old son and the experienced member. We've been out for 120 minutes without a single toad sighting, and now they have climbed over a wire barrier to check under some logs.

Community Participation

The mother and son became part of the patrol a while back. The teenager adores all things wildlife and has an ambition to become a environmentalist, so his mother started to search for activities they could do together to help native animals. Now she loves it as much as he does, the 41-year-old entrepreneur tells me – so when the group was seeking a new manager recently, she decided to step up.

The youth, too, has been instrumental in the organization. A video he created, urging the municipal authority to block a road through a nature reserve during migration season, swung the decision the group's way. After a year of campaigning, the council approved an "restricted access" rule between 5pm and 5am from late winter through to April. Most drivers duly avoided the route.

Additional Species and Challenges

A few vehicles go past when I'm out on patrol and we find some casualties as a consequence – no amphibians, but several crushed salamanders. We see one live amphibian as well, and the youngster is especially excited to see a harvestman, which moves in his hands. Yet in spite of the group's hardest attempts to show me a toad, the local population has obviously settled down for the colder months. It seems 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 very difficult at this season.

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

One email I receive from another volunteer, who has kindly made the effort to look for toads in a noted location, thought to be the biggest tracked toad group in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he tells me, the group expects to help approximately ten thousand mature amphibians over the street.

Effectiveness and Limitations

What level of impact can these organizations truly achieve? "The reality that volunteers are doing this consistently on chilly, wet and miserable late nights is quite extraordinary," says an researcher. "That's something that very much deserves recognition." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – not least because vehicles is just one danger.

Other Dangers

The climate crisis has meant extended spells of drought, which create the wrong conditions for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have caused an rise of blue-green algae, which can be toxic to toads. Milder winters also lead toads to emerge from their dormancy more often, disrupting the resource preservation vital to their life cycle. Loss of environment – particularly the loss of large ponds – is another menace.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," however "It's important in just their presence." But toads do have an important role in the ecosystem, eating pretty much any small creatures or small animals they can fit in their mouths and in turn feeding a variety of predators, such as hedgehogs and otters. Enhancing situations for toads – such as creating more ponds, protecting forests and installing toad tunnels – "we'll improve them for a wide range of additional wildlife."

Historical Significance

An additional motive to try to keep toads present is their "historical significance," notes an specialist. Legends and tales around toads go back {centuries|hundred