Small (50-90 cm), sandy-coloured viper with serrated scales that rasp together producing a warning sound. Despite size, considered the world's deadliest snake by total kill count.

Estimated to cause 20,000+ deaths annually across its range — more than any other snake. Hemotoxin causes uncontrolled bleeding. Highly aggressive — strikes without provocation.

Dry regions from West Africa across Middle East to India, Pakistan, Sri Lanka. Sand, scrub, rocky desert.

Nocturnal. Makes a distinctive 'sizzling' sound by rubbing serrated scales — a warning. Strikes faster than human reflexes — multiple times per second.

Yellow scorpion 7-11 cm. Slender pincers, thick stinger tail. Considered the most venomous scorpion in the world by neurotoxin potency.

Powerful neurotoxin cocktail — drop for drop one of nature's deadliest substances. Mortality in children up to 70% without antivenom. 1-2 mg of venom worth $39,000 on research market.

Deserts and scrubland from North Africa across Middle East — Egypt, Israel, Jordan, Saudi Arabia, UAE, Iraq, Iran, Pakistan.

Nocturnal. Hides under stones, in burrows, in shoes left outdoors. Aggressive — strikes repeatedly when disturbed. Glows green under UV.

Yellow-brown cobra up to 1.8 m without the 'spectacles' marking. The only cobra in former Soviet Central Asia. Highly aggressive.

Most potent venom of any Naja species in Asia — pure neurotoxin. Mortality without antivenom ~80%. Several hundred bites per year across range.

Rocky hills, irrigation canals, agricultural areas of Turkmenistan, Uzbekistan, Tajikistan, Kyrgyzstan, northern Iran, Afghanistan, northern Pakistan, northwestern India (Punjab).

Diurnal in cooler months, crepuscular in heat. Aggressive — defends territory. Often found near rural homes.

Small, dark tick — the primary disease vector in Europe. Despite being only 3–4 mm, kills more Europeans annually than any other animal.

Transmits Lyme borreliosis (200,000+ cases/year), tick-borne encephalitis (3,500+ cases/year, ~30 deaths), babesiosis, anaplasmosis. The TBE vaccine exists.

Forests, parks, tall grass, urban green spaces. Most active April–June and September–October.

Quests on grass tips and twigs, latching on contact. Seeks warm, moist body sites. Feeds for 3–7 days before dropping off.

Up to 75 kg. Tawny gold with black rosettes. India has ~12,000 leopards — many living near human settlements, leading to frequent conflicts.

Kills more humans annually in India than tigers — ~150 deaths/year, mostly children taken at night. Champawat leopard killed 200+; Panar leopard 400.

Forests across all of India, Nepal, Bhutan, Bangladesh, Pakistan. Increasingly common in suburbs and villages bordering reserves.

Nocturnal stalker. Excellent climber — drags prey into trees. Quietly enters villages at night. Once a man-eater, hard to stop.

Common throughout Europe. Males reach 200 kg with razor-sharp tusks. Adapts well to humans — boars now roam parks of Berlin, Rome, and Barcelona; 3,000+ in Berlin alone.

Causes more wild-animal injuries in Europe than any predator. A sow defending piglets or a wounded male can disembowel within seconds.

Forests, fields, and increasingly suburban areas of major cities.

Lives in family groups (sounders). Active at dusk and night. Charges with tusks aimed at the legs and groin — capable of 40 km/h.

Light brown spider 7-10 mm with a violin-shaped marking on the head. Six eyes (most spiders have eight). Increasingly common in southern European homes.

Cytotoxic venom causes 'loxoscelism' — necrotic skin lesions that can rot for weeks. Confirmed deaths in Italy and Spain in recent years.

Walls, attics, woodpiles, behind furniture in homes across Italy, Spain, Portugal, southern France, Greece, Croatia, Cyprus, Malta.

Reclusive — bites only when pressed against skin (e.g., in clothes or bedding). Active at night hunting other arthropods.

Yellow-brown scorpion 4-5 cm with dark stripes. The most widespread scorpion in Central Asia and the Caucasus — found from Turkey to China.

Venom is much less potent than Centruroides or Androctonus. Stings cause intense pain, swelling, burning, occasionally numbness. Rarely life-threatening to healthy adults — but children and allergics at risk.

Arid steppes and semi-deserts of Caucasus (Armenia, Azerbaijan, Georgia), Iran, Afghanistan, Pakistan, Turkmenistan, Uzbekistan, Tajikistan, Kyrgyzstan, Kazakhstan, southern Mongolia, northern China.

Nocturnal. Doesn't dig burrows — uses natural cracks and spaces under stones. Active spring–autumn. Hibernates in winter.

European wolf, smaller than its Russian or American cousins. Returning to Western Europe after centuries of absence — first wolves in Belgium since 1900 arrived in 2018.

Healthy wolves almost never attack humans — only 0–2 fatal attacks per decade in Europe. The real risk is rabid individuals; rabies is now mostly eliminated in Western Europe.

Forests and mountains of Eastern Europe, Scandinavia, the Balkans, and increasingly Germany, France, Belgium, and the Alps.

Hunts in packs. Highly intelligent and avoids humans. Communicates by howling over distances of 10 km.

Slightly larger relative of M. eupeus — up to 6 cm. Yellow-brown body. Common in deserts and steppes of Central Asia.

Painful sting with local symptoms. Not considered medically dangerous to healthy adults. Risk only for children and those with allergies.

Sandy and clay deserts of Turkmenistan, Uzbekistan, Kazakhstan, Tajikistan, Kyrgyzstan, Afghanistan, eastern Iran.

Nocturnal. Active in warm months. Hides under stones and in cracks of dry earth during day.