Best Common
Hindhead Commons and the Devil’s Punch Bowl are significant areas of Surrey heathland managed by the National Trust. The bowl, a dramatic natural amphitheater, was shaped by glacial action and later restored following construction of the A3 tunnel. This landscape offers valuable habitat for wildlife...
Poecilocerus pictus, commonly known as the painted grasshopper, is an insect species native to South Asia, particularly India and Pakistan. It belongs to the Pyrgomorphidae family and primarily feeds on the toxic Calotropis plant, also known as milkweed. By consuming these plants, the grasshopper ab...
Why this score?
Exceptionally vivid coloration, famous toxic defense, and substantial cultural visibility make it among the most celebrated grasshoppers.
Scoring methodology
The buff-tailed bumblebee (Bombus terrestris) is a widespread European bee belonging to the Apidae family. This eusocial insect is notable for its distinctive orange and black coloration and significant role in pollinating wildflowers and agricultural crops. It’s commonly found across Europe and is...
Why this score?
Commercial greenhouse pollination, abundance, and research prominence drive acclaim; invasive impacts outside native range lower score.
Scoring methodology
Morpho peleides, commonly called the Peleides blue morpho or simply the blue morpho, is a large butterfly species in the family Nymphalidae, distributed from Mexico through Central America into northern South America. The dorsal surface of males displays vivid iridescent blue coloration produced by...
Why this score?
Famous butterfly-house Morpho with dazzling blue wings, broad public familiarity, and enduring display popularity.
Scoring methodology
The Common Whitetail (Plathemis lydia) is a widespread dragonfly of the skimmer family, Libellulidae, native to North America. Mature males are highly recognizable by their broad, dark wing bands and a distinct, chalky white abdomen. Females and immature males look quite different, featuring brown a...
Why this score?
Iconic white abdomen, bold wing bands, abundance, and approachable behavior make it exceptionally recognizable.
Scoring methodology
The Twelve-spotted Skimmer (Libellula pulchella) is a dragonfly species found across much of North America, from southern Canada to Mexico. It is named for the twelve black spots evenly distributed across its four wings. Mature males additionally develop white patches between the black spots, giving...
Why this score?
Exceptional wing pattern and easy identification produce strong recognition among observers and photographers.
Scoring methodology
Thursley Common is a designated National Nature Reserve within Surrey, UK. This heathland area boasts significant biodiversity including extensive valley bogs and a notable population of rare dragonflies. It’s recognized internationally as a Ramsar site, highlighting its ecological importance. The c...
Wimbledon Common is a significant heathland area spanning 460 hectares in southwest London. Historically designated as common land, it features varied landscapes including grasslands and woodland. The site’s extensive wildlife habitat and open space make it valuable for local residents and nature en...
The Common Eastern Bumblebee (Bombus impatiens) is a widespread social bee belonging to the Apidae family. It’s notable for its significant role in pollinating various wildflowers and garden plants across North America. This bumblebee is particularly useful for agriculturalists involved in greenhous...
Why this score?
Dominant North American commercial bumblebee, widely researched and agriculturally valuable; disease-spread concerns temper acclaim.
Scoring methodology
The Eastern Pondhawk (Erythemis simplicicollis) is a dragonfly species in the family Libellulidae native to eastern North America. Mature males develop a powdery blue pruinescence across the body, while females and immature males are predominantly green, a sexual dimorphism notable among North Ameri...
Why this score?
Vivid coloration, conspicuous behavior, and formidable predation give it unusually broad naturalist appeal.
Scoring methodology
Aulacopleura is a genus of small trilobites known especially from Silurian deposits in the Czech Republic. Large assemblages of Aulacopleura koninckii preserve individuals across many growth stages, allowing researchers to reconstruct how segments were added and body proportions changed during devel...
Why this score?
Benchmark for trilobite segmentation and developmental studies, especially A. konincki; major scientific reputation despite modest visual drama.
Scoring methodology
Xanthoria parietina is a foliose lichen commonly known as the maritime sunburst lichen or common orange lichen. Its leaf-like lobes are usually yellow, orange, or yellow-green, and mature specimens often develop dark reproductive discs on the upper surface. The species grows on bark, rock, and other...
Why this score?
Vivid color, extreme urban resilience, worldwide familiarity, and substantial research interest create unusually strong consensus appeal.
Scoring methodology
The Widow Skimmer (Libellula luctuosa) is a species of dragonfly belonging to the skimmer family, Libellulidae. It is found across a broad range of North America, typically inhabiting ponds, marshes, and slow-moving streams. The species is distinguished by the prominent dark patches at the base of i...
Why this score?
Dramatic wing patches, broad distribution, and frequent photographer interest support an excellent reputation.
Scoring methodology
Chobham Common is a National Nature Reserve located in Surrey, UK. This expansive heathland provides crucial habitat for diverse wildlife including reptiles, birds and insects. It represents one of Britain’s best-preserved lowland heaths, offering valuable opportunities for scientific study and enjo...
The Four-spotted Skimmer, scientifically known as Libellula quadrimaculata, is a common dragonfly species with a widespread Holarctic distribution across North America, Europe, and Asia. It is a medium-sized dragonfly recognizable by its golden-brown body and the distinct dark spots on the leading e...
Why this score?
Holarctic range, distinctive wing markings, and cultural recognition provide broad appeal without exceptional rarity.
Scoring methodology
Dalmanites limulurus is an extinct species of trilobite from Silurian rocks in New York State, including the Rochester Shale. It belongs to Dalmanitidae, a family within the order Phacopida, and has the prominent eyes, segmented exoskeleton, and elongated terminal spine associated with its genus. It...
Why this score?
Classic Rochester Shale dalmanitid with strong North American collecting reputation and recognizable tail spine; widely cited and displayed.
Scoring methodology
Newmarket Heath is an area of open chalk heath and common land beside Newmarket in Suffolk, England. It is closely associated with British Thoroughbred racing because the surrounding town developed as a training and racing center, with horses exercising on the heath and racing on nearby courses. New...
Why this score?
Globally significant center of horse racing with deep history and distinctive landscape, though recreational and ecological appeal is specialized.
Scoring methodology
The Carolina grasshopper (Dissosteira carolina) is a widespread insect native to North America, commonly found in open fields, pastures, and along roadsides. It is distinguished by its striking black wings with pale yellow borders, which produce a distinct clicking sound during flight. As a member o...
Why this score?
Familiar across North America, with dramatic black-and-yellow flight wings and conspicuous roadside behavior supporting strong recognition.
Scoring methodology
Bombus griseocollis is a common bumblebee found throughout much of North America. This extant species is recognized by its distinctive brown coloration and prominent band on its thorax. It plays a vital role in pollinating various plant species. Researchers studying bumblebee behavior and conservati...
The black-rumped flameback (Dinopium benghalense) is a large woodpecker species widely distributed across the Indian subcontinent. It features a striking golden-yellow plumage on its back and wings, a black rump, and a distinctive red crown. Unlike many other woodpecker species, it is highly adaptab...
Why this score?
Common, striking Indian subcontinent flameback with high visibility, strong user familiarity, and memorable golden-black contrast.
Scoring methodology
The European Green Woodpecker is a common woodland bird found across Western Europe. It’s notable for its distinctive bright green feathers and specialized feeding behavior – primarily consuming ants unearthed from the forest floor. This woodpecker is particularly useful for ecological studies exami...
The Common Hawker (Aeshna juncea) is a large dragonfly species widespread across Eurasia and parts of North America. It is easily identified by its distinctive yellow costa, or leading wing edge, as well as the bright blue spots on the male's abdomen. This insect primarily breeds in acidic pools and...
Why this score?
Classic hawker appearance and broad Eurasian distribution support familiarity, though identification and naming confusion moderate appeal.
Scoring methodology
The red-tailed bumblebee (Bombus lapidarius) is a widespread eusocial bee native to Europe. It’s notable for its distinctive black body and prominent red abdominal band, features that aid in species recognition. These bees are particularly important pollinators of wildflowers and crops. They are fre...
Why this score?
Highly recognizable European bumblebee, common garden pollinator and charismatic coloration; not as globally pivotal as managed species.
Scoring methodology
Frensham Common is a significant area of UK heathland located in Surrey. Designated as a Site of Special Scientific Interest, it features extensive sand heath and two historic medieval lakes. The common supports unique plant and animal life adapted to this habitat type. It's particularly valued by w...
The Blue Dasher, scientifically known as Pachydiplax longipennis, is a widespread skimmer dragonfly common across the United States, southern Canada, and Mexico. Belonging to the Libellulidae family, mature males are easily recognized by their vibrant blue abdomen, yellow-striped thorax, and distinc...
Why this score?
Highly recognizable and approachable, with strong popularity offset slightly by extreme abundance and familiarity.
Scoring methodology
Hankley Common is a significant UK heathland located in Surrey. Designated as a Site of Special Scientific Interest, it’s notable for its extensive lowland heath ecosystem and remnants from World War II military training exercises, specifically D-Day simulations. The common provides valuable habitat...
The EMD GP38-2 is a common diesel-electric locomotive manufactured by General Motors Diesel (EMD) between 1972 and 1986. It’s notable for its robust design and reliability within freight service, particularly among major US railroads. This four-axle road switcher is frequently used for hauling goods...
Scutellum is a genus of extinct trilobites known from Devonian marine deposits, particularly those of present-day Europe. It belongs to a group characterized by a comparatively broad, shield-shaped pygidium, the posterior section of a trilobite's exoskeleton. Fossils assigned to the genus are of int...
Why this score?
Barrande scutelluoid with broad shield-like pygidium and strong Bohemian Devonian reputation; visually distinctive but specialist leaning.
Scoring methodology
The Bold Jumping Spider, *Phidippus audax*, is a prevalent spider species found across North America. It’s notable for its striking appearance featuring a dark body adorned with white markings and iridescent green fangs. These spiders are commonly observed and are particularly interesting to arachno...
The Common Darter is a widespread dragonfly species in the family Libellulidae, native to Europe and parts of Asia. Scientifically named Sympetrum striolatum, it is highly adaptable and can be found in a wide variety of habitats, including ponds, lakes, and slow-moving rivers. The species is particu...
Why this score?
Ubiquity, long flight season, and approachable behavior provide broad familiarity, offset by ordinary appearance.
Scoring methodology
