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The short-beaked common dolphin is a widely distributed oceanic dolphin belonging to the Delphinidae family. It’s notable for its distinctive blunt head and consistent social behavior, often traveling in large, dynamic pods. These dolphins are found across temperate and tropical waters globally and...

Aurelia aurita, commonly called the moon jellyfish, is a translucent scyphozoan jellyfish recognizable by four horseshoe shaped gonads visible through its bell. It feeds mainly on small plankton captured with mucus and cilia and occurs in coastal and sheltered waters across a broad geographic range,...

Parmotrema perlatum is a large foliose lichen in the family Parmeliaceae, commonly known as ruffle lichen. Its gray-green thallus consists of broad, rounded lobes with a wrinkled or ruffled appearance, and it typically grows on tree bark in temperate habitats. The species contains aromatic lichen co...

The Migratory Locust (Locusta migratoria) is a species of insect found across a vast geographical range that includes Europe, Africa, Asia, and Australia. It is monitored heavily by agricultural agencies for its ability to alter its behavior and morphology, shifting from a solitary phase to a highly...

Aurelia aurita, commonly called the moon jellyfish, is a translucent scyphozoan occurring in temperate and tropical coastal waters. Adults are commonly recognized by four horseshoe-shaped gonads visible through the bell, although identification within the genus Aurelia can require genetic analysis....

The common bottlenose dolphin *Tursiops truncatus* is a highly intelligent marine mammal found globally in coastal waters. This species is notable for its social behavior and capacity for learning, frequently utilized in research examining animal cognition and training programs. It’s primarily studi...

The Black Woodpecker is a large woodpecker species found throughout Eurasia. It’s notable as the largest woodpecker in Europe and the sole black woodpecker native to the continent. Primarily inhabiting forests, it plays a role in insect populations. This bird is of interest to ornithologists, conser...

The harbor seal is a true seal belonging to the family Phocidae. It’s a widespread marine mammal found in coastal waters across the North Atlantic and Pacific Oceans. These seals are notable for their large population size exceeding 600,000 individuals and currently face no conservation concerns. Th...

Hypogymnia physodes is a foliose lichen commonly called the tube lichen or puffed lichen. Its gray to gray-green thallus has inflated, hollow lobes that often form loose branching tufts, and its lower surface is typically dark. The species grows epiphytically on tree bark and can also occur on wood...

The Common Frog (Rana temporaria) is a widely distributed amphibian found throughout Europe, ranging from Ireland in the west to the Ural Mountains in the east. Outside of the breeding season, adults are primarily terrestrial, inhabiting damp woodlands, gardens, and meadows. They emerge from winter...

Flavoparmelia caperata, commonly called the green shield lichen, is a foliose lichen with broad, rounded lobes and a yellow-green to gray-green upper surface. It commonly grows on the bark and branches of trees, and it can also occur on wood or rock. The wrinkled lobes and shield-like outline make i...

Parmelia sulcata is a foliose lichen commonly known as the hammered shield lichen. It forms grey to grey-green lobes with a ridged or wrinkled surface and powdery soralia that produce vegetative propagules. The species grows on tree bark and stone and has a broad distribution across temperate and bo...

Cladonia macilenta, commonly called lipstick lichen, is a fruticose lichen with slender, usually unbranched yellowish podetia. Its identifying feature is the presence of small red apothecia at the tips of these structures. It is associated with bark and other woodland substrates, particularly in Eur...

The Greater Flameback is a sizable woodpecker inhabiting forests of Asia. It’s notable for its powerful drumming, used to locate insects within wood. This species, *Chrysocolaptes palidirostris*, is common across the Indian subcontinent and Southeast Asia. It's primarily found in areas with mature w...

The scarlet dragonfly, Crocothemis erythraea, is a libellulid species also known as the broad scarlet or scarlet darter. It occurs across much of Africa and southern Europe, with a wider range through western Asia to southern China. Mature males develop a vivid scarlet body and broadened abdomen, wh...

Ramalina fraxinea is a large, pale green fruticose lichen with broad, flattened branches. It grows as an epiphyte on tree bark and is associated with woodlands where suitable, relatively nutrient-rich substrates are available. The species is commonly discussed in European lichen surveys because of i...

Leptogium cyanescens is a foliose jelly lichen with bluish-gray, wrinkled lobes. Its thallus becomes gelatinous when wet, a characteristic associated with its partnership with cyanobacteria. The species was described by William Nylander in 1856 and is relevant to studies of cyanolichens on bark and...

Anaptychia ciliaris is a foliose lichen with grey-brown, branching lobes and conspicuous dark cilia along the margins. It commonly grows on tree bark and can also occur on exposed rock, particularly in areas with suitable light and air movement. The species has been recorded across parts of Europe a...

Heterodermia speciosa is a foliose lichen in the family Physciaceae, recognized by its leafy gray thallus, pale lower surface, and marginal or terminal reproductive structures called soralia. It usually grows on tree bark and other exposed woody surfaces, although its exact appearance can vary with...

Melocactus bahiensis is a cactus species native to eastern Brazil, including the state of Bahia. The plant initially develops a ribbed, globular to short cylindrical green body, then forms a specialized flowering structure called a cephalium after reaching maturity. Flowers and fruits emerge from th...

Cladonia rangiformis is a fruticose lichen with gray to pale gray, repeatedly branched structures that grow from the ground. Its irregular branching can make it resemble reindeer lichens, although it belongs to a different species and has distinct chemical and morphological characters. It is commonl...

Peltigera horizontalis is a foliose ground lichen that commonly grows on soil, moss, humus, and other damp substrates in woodland and temperate habitats. It forms broad, leafy lobes and produces conspicuous apothecia, the disk-shaped sexual fruiting bodies characteristic of many lichen species. The...

Caloplaca aurantia is an orange crustose lichen that grows tightly attached to mineral surfaces, particularly sun-exposed calcareous rock. Its bright orange thallus and fruiting structures help distinguish it from less strongly pigmented crustose lichens, although accurate identification may require...

The Common Flameback is a medium-sized woodpecker species distributed widely across the Indian subcontinent and Southeast Asia. It displays distinct sexual dimorphism, with adult males featuring a bright red crown while females have a dark, spotted crown, and both sexes bearing a golden-yellow pluma...

The Lime Swallowtail (Papilio demoleus) is a widespread species of butterfly found across parts of Africa, Asia, and Australia. Unlike many members of the Papilionidae family, it lacks the distinctive tail extensions on its hindwings. The species is known for being a significant agricultural pest, a...

Peltigera membranacea is a foliose lichen that usually grows on soil, moss, humus, and other moist ground substrates in temperate regions. Its thallus consists of broad, thin lobes with a somewhat membranous texture, and the species has a cyanobacterium as its principal photosynthetic partner. It is...

Xanthoria polycarpa is a foliose lichen in the genus Xanthoria, recognized by its yellow to orange thallus and numerous reproductive structures. It commonly grows on exposed bark and other nutrient-enriched surfaces, where its coloration reflects adaptation to well-lit habitats. The species is inten...

Cladonia fimbriata is a cup or trumpet lichen in the genus Cladonia. It produces slender, upright podetia that widen into small goblet-like cups, often with granular or powdery margins, and it commonly colonizes acidic soil, peat, moss, decaying wood, and the bases of trees. Its narrow trumpet form...

The pantropical spotted dolphin, Stenella attenuata, is a member of the oceanic dolphin family found in tropical and subtropical waters around the world. Adults commonly develop dark spots on the back and lighter spots underneath, although coloration varies with age and population. Eastern tropical...