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Top 15 Evolutionary Biology News of 2022
This series of evolutionary biology news of 2022 gives us a detailed overview of the recent development in this field. Commencing with the evolution of plant colonization on land, the new approach of Neo Darwinism gained importance and more.
Explore 13 Different Shapes of Bacteria
The prokaryotic kingdom consists of unicellular microscopic microorganisms called bacteria. Bacteria are simple single-celled organisms that lack chlorophyll pigments. The rigidity of its cell wall determines the shape of a bacterium. Explore 13 different shapes of bacteria here.
Top 15 Botany News of 2022
Botany News of 2022: Explore the latest advancements in plant science, including methane emissions by trees, epigenetic changes, wearable sensors for transpiration detection, and more.
Top 15 Biotechnology News of 2022
The 2022 biotechnological innovations paved the way for stem cell therapies, cannabinoid trichomes' roles in plant defense mechanisms, inventory methods to utilize human waste, the role of quick mRNA vaccines and more.
Top 15 Anatomy And Physiology News of 2022
Anatomy/Physiology News of 2022: Discover breakthroughs in organ transplant technology, multi-organ chips, Alzheimer's research, X-ray immunotherapy, astronauts' brain studies, and more.
Top 15 Microbiology News of 2022
Microbiology News of 2022: Plant-based organic acid kills food-poisoning bacteria, bacteria turned into renewable energy, plastic waste creates antibiotic-producing bacteria, microbes as biofertilizers, antibiotics repurposed, and more.
Types of Trees
Discover the diverse types of trees, from deciduous to evergreen. Enjoy vivid pictures, and learn their roles in ecosystems and their conservation efforts.
Great Eared Nightjar
In the heart of the night, when the world seems to hold its breath, the Great Eared Nightjar takes flight. This nocturnal bird, known scientifically as Lyncornis macrotis, is a captivating creature that has long intrigued ornithologists and nature enthusiasts.
Yellow-billed Magpie
The Yellow-billed Magpie is a striking, large black-and-white bird with shimmering blue-green wings and tail, and a distinctive bright yellow bill and eye ring. Endemic to California’s Central Valley and nearby foothills, it thrives in open oak woodlands, farmlands, and orchards. Highly social, these magpies nest in loose colonies and build dome-shaped nests high in trees. Their varied diet includes insects, acorns, grains, fruit, carrion, and even garbage. Known for their intelligence, they can mimic sounds and sometimes hold "funerals" for dead flockmates. The species is vulnerable due to habitat loss and West Nile virus.
Northwestern Crow
The Northwestern Crow is a mid-sized, all-black bird native to the Pacific coast from southern Alaska to northern Washington. It thrives in coastal habitats, intertidal zones, forest edges, and even urban areas, often foraging on beaches for clams, invertebrates, eggs, and carrion. Known for their intelligence, these crows use tools-dropping clams on rocks to break them open-and perform aerial acrobatics. They are highly social, forming large flocks in winter and engaging in noisy mobbing of predators. Northwestern Crows mate for life, nest in trees or shrubs, and young remain dependent on parents for several weeks.
Hooded Crow
The Hooded Crow is a medium-sized, two-toned corvid with a pale grey body and contrasting black head, wings, tail, and thigh feathers. Found across northern and eastern Europe and parts of the Middle East, it adapts well to woodlands, farmland, coasts, and cities. Hooded Crows are highly intelligent, known for using tools and dropping shells or nuts from heights to crack them open. Their omnivorous diet includes insects, small animals, grains, carrion, and human scraps. Hooded Crows often pair for life, and their harsh "kraa" call is a familiar sound in their range.
Fish Crow
The Fish Crow is a medium-sized, all-black bird with a subtle green-purple sheen, nearly identical in appearance to the American Crow but best distinguished by its nasal "uh-uh" call. Native to the eastern United States, Fish Crows are most often found near water-coasts, rivers, lakes, and marshes-but have expanded inland along river systems. Highly adaptable, they thrive in urban, suburban, and agricultural areas. Omnivorous and opportunistic,
Fish Crows eat everything from carrion and garbage to bird eggs, fruit, and small animals. These black birds often cache surplus food and are known for mobbing predators in groups.
Sooty Tern
The Sooty Tern is a large, striking seabird with black upperparts, white underparts, a white forehead, and a deeply forked tail. Found across tropical oceans worldwide, it spends most of its life at sea, sometimes remaining airborne for 3 to 10 years without landing, as it cannot float due to a lack of waterproofing oil in its feathers. Sooty Terns feed by skimming fish and squid from the ocean’s surface and rarely come to land except to breed in dense colonies on remote islands. Their loud, piercing calls and aerial courtship displays are characteristic of their nesting grounds.
Carrion Crow
The Carrion Crow is a medium-sized, glossy black bird native to Europe and Asia, recognized for its deep, guttural “kraa” call and solitary habits. Adaptable to a wide range of habitats-including woodlands, farmland, moors, coastal cliffs, and urban areas-it often perches in high places to survey its surroundings. Highly intelligent, Carrion Crows use tools, recognize human faces, and even cooperate with each other to hunt or defend territory. Their diet is varied, consisting of carrion, insects, seeds, fruit, and small animals. Offspring from previous years sometimes help parents feed new chicks.
Anhinga
The Anhinga, also called the “snake bird” for its long, slender neck, is a large, mostly black water bird with a pointed yellow bill and silvery wing patches. Males have darker, glossy plumage, while females show a paler head and neck. Found in freshwater swamps, lakes, marshes, and slow-moving rivers from the southeastern U.S. to South America, Anhingas are expert divers, swimming underwater with only their head and neck exposed. Unlike most birds, they lack waterproofing oils, so they must spread their wings to dry after diving. Anhingas spear fish with their sharp bills and swallow them headfirst.
Little Cormorant
The Little Cormorant is a compact, all-black waterbird, typically 50–55 cm long, found across the Indian subcontinent and Southeast Asia. In breeding season, adults have glossy black plumage, sometimes with white facial spots and a small crest; in non-breeding season, plumage is browner with a white throat patch. This species thrives in wetlands, lakes, rivers, and estuaries, where it’s often seen diving for fish-its main food. Little Cormorants are highly social, roosting and nesting in colonies, sometimes alongside herons and egrets. After diving, Little Cormorants often perch with wings spread to dry.
Pelagic Cormorant
The Pelagic Cormorant is the smallest and most slender cormorant along the Pacific Coast, recognized by its long, thin neck and all-black plumage, with breeding adults showing white flank patches and short crests on the crown. Found from Alaska to Baja California and the Asian Pacific coast, it inhabits rocky shorelines, bays, and coastal cliffs, rarely venturing far from land. This species dives to depths over 130 feet to catch small fish and invertebrates, often foraging alone. Nests are built on narrow cliff ledges and reused for years.
Great Cormorant
The Great Cormorant is a large, heavyset waterbird with glossy black plumage, a thick neck, and a stout, hooked bill. Adults display a yellow throat patch and, during breeding season, develop white thigh patches and short white plumes on the head and neck. Found across Europe, Asia, Africa, and coastal North America, they inhabit rocky sea coasts, islands, and large inland lakes and rivers. Great Cormorants are expert divers, propelling themselves underwater with their feet to catch fish. After diving, they’re often seen perched with wings spread to dry. They nest in dense colonies, sometimes numbering thousands of pairs.
Double-Crested Cormorant
The Double-Crested Cormorant is a large, black waterbird with a long neck and orange-yellow facial skin. During breeding season, adults display two curly black or white crests on their heads. Found across North America in both freshwater and coastal habitats, they are highly adaptable, nesting in trees, on the ground, or even on artificial structures. These social birds often gather in colonies and are expert divers, feeding mainly on fish but also taking insects, crustaceans, and amphibians. After diving, cormorants are often seen perched with wings outstretched to dry, as their feathers are not fully waterproof.
American Crow
The American Crow is a large, glossy black bird recognized by its distinctive “caw” and confident walk. Common throughout North America, it thrives in a variety of habitats including forests, fields, towns, and cities. These birds are highly social, often living in family groups and gathering in large communal roosts during winter. American Crows are omnivorous and opportunistic, eating insects, seeds, small animals, carrion, and human food scraps. Notably intelligent, they are skilled problem solvers and quick learners. American Crows are curious, cooperative breeders, and adapt well to both urban and rural environments.
Rook
The Rook is a large, sociable black bird native to Europe and Asia, easily recognized by its bare, pale-grey face and cone-shaped head. It forms noisy colonies called rookeries, nesting high in tall trees near farmland, villages, or parks. Rooks forage in flocks, probing fields for grubs, worms, seeds, and grain, but also eat insects, small mammals, and carrion. Highly intelligent, they use tools and have excellent memories. Unlike crows, adult rooks show a whitish patch at the bill’s base. Some rookeries have been used for over a century.
Black Birds
Discover the top 30+ black birds' mesmerizing beauty, unique behaviors, and fascinating facts. Dive into a symphony of wings and feathers as we explore these captivating dark birds shedding light on their mysterious allure.
Eurasian Jackdaw
The Eurasian Jackdaw is a small, social member of the crow family, instantly recognized by its charcoal-black plumage, silvery-gray nape, and striking pale eyes. Native to Europe, western Asia, and North Africa, it thrives in a variety of habitats, from woodlands and farmland to cities and coastal cliffs. Jackdaws are highly gregarious, often seen in flocks performing acrobatic flights or gathering at communal roosts. They nest in cavities, chimneys, or cliffs and are known for their intelligence and curiosity, sometimes collecting shiny objects. Their varied diet includes insects, seeds, fruit, carrion, and even human refuse.
Common Raven
The Common Raven is one of the largest and most widespread black songbirds, easily recognized by its all-black plumage, thick neck, shaggy throat feathers, and wedge-shaped tail. Found across the Northern Hemisphere, it thrives in diverse habitats-from forests and mountains to deserts and coastlines, and even near human settlements. Ravens are highly intelligent, known for problem-solving, tool use, and playful behaviors like aerial acrobatics and object games. They are omnivorous, eating everything from carrion and small animals to grains and human food scraps. Ravens can mimic sounds, including human speech, and often cache food for later use.
Mexico Monkeys
Explore the unique world of Mexico's endemic primates, the Mexican Spider Monkey and the Mexican Howler Monkey. Learn about their habitats, behaviors, cultural significance, and conservation efforts to protect these endangered species.
Top 27 Biology-themed Movies
Biology, in the simplest terms, is defined as the study of living organisms. The top 27 biology movies showcase biological concepts and other related scientific fields. Now, who says that you cannot learn while having fun simultaneously?
Top 15 Immunology News of 2021
The 2021 discoveries in Immunology showcase the recent developments and their relevance during the upsurge of COVID-19 cases. This treatise describes the development of immunology as a scientific discipline focused on its foundation. Let us glance at these 2021 research outcomes from a broader perspective.
Green Monkeys
Green Monkeys are available in different fur/skin colors. Explore all types of green monkeys, including Hamlyn’s Monkey, Olive Baboon, Malbrouck, and more.
Top Biotechnology News of 2021
These 2021 biotechnological events provide us with a thorough understanding of our most recent developments in the fields of Synthetic Biology, Stem cell and Tissue engineering research, Genome editing and decoding the entire human transcriptomics, Construction of cell-free vaccine, and various other wonders.
Top 15 Botany News of 2021
Top botany news of 2021 give us a deep insight into our latest advancement in botany and plant science related to the evolutionary aspect, conservation of endemic species, global warming, and the mechanism to fight against them.
Top 15 Ecology News of 2021
This series of 2021 ecology news gives us a detailed overview of the recent development in this field. Commencing with climate change, global warming, alternative ways for renewable energy resources, the role played by scavengers in our society, and other global aspects of management and nature-dependent climate solutions.
Siberut Macaque
The Siberut macaque (Macaca siberu) is an endangered macaque species native to the island of Siberut in Indonesia. It was previously thought to be conspecific with the Pagai Island macaque (Macaca pagensis), which is paler overall, but this arrangement was polyphyletic.
Gray-Shanked Douc Langur
The gray-shanked douc langur (Pygathrix cinerea) is a species of douc endemic to the Vietnamese provinces of Gia Lai, Quảng Ngãi, Kon Tum, Bình Định, and Quảng Nam. Genetically, Gray-shanked douc langurs are similar to Red-shanked douc langurs (Pygathrix nemaeus).
Munduruku Marmoset
The Munduruku marmoset (Mico munduruku) is a marmoset native to Brazil. It is only found in the southern Amazon over an area of about 120,000 km square, from the right bank of the Jamanxim River below the mouth of the Novo River to the mouth of the Tapajós River.
Mottle-faced Tamarin
The Mottle-faced tamarin (Saguinus inustus) is endemic to South America. The Mottle-Faced tamarin monkey gets its name from its mottled face, which means their faces have spots.
Miller’s Saki
Miller's Saki (Pithecia milleri), also called Miller's monk saki, is a species of the saki family, a type of New World monkey. Miller's sakis are diurnal and quadrupedal leapers. They usually move on all fours but can be seen swinging bipedally on large branches before leaping to another tree.
Martins’ Tamarin
Martin's tamarin (Saguinus martinsi) or Martin's ochraceous bare-faced tamarin, is native to Brazil. These tamarins are distinguished from other New World monkeys by their small size and modified claws instead of nails on all digits except the big toe.
White-nosed Saki
The white-nosed saki (Chiropotes albinasus) is bearded, a New World monkey species native to the Amazon rainforest of south-central Brazil. White-nosed sakis are sometimes found in large social groups of 18-30 individuals. Their main reason for traveling is the food search.
Silvery Brown Bare-face Tamarin
The white-footed tamarin (Saguinus leucopus), the silvery-brown bare-faced tamarin, is native to Colombia. It is silvery brown with pale stripes and reddish underparts. It closely resembles the cotton-tipped tamarin from which it is separated by the Atrato River.
Sierra De Perijá White-fronted Capuchin
The Sierra de Perijá white-fronted capuchin monkey (Cebus leucocephalus) is a species of gracile capuchin monkey native to Venezuela and Colombia. The Sierra de Perijá white-fronted capuchin range is restricted to northwestern Venezuela and northern Colombia forests.
Lucifer Titi
Lucifer Titi (Cheracebus lucifer) is a species of Titi, a New World monkey endemic to South America. It is found in Peru, Ecuador, Colombia, and Brazil. This yellow-handed Titi was described as Callicebus lucifer in 1914.
Wied’s Marmoset
The Wied's marmoset (Callithrix kuhlii), also called the Wied's black-tufted-ear marmoset, is a New World monkey that lives in the tropical and subtropical forests of eastern Brazil. Unlike other common marmosets, Wied's marmosets live in groups consisting of 4 or 5 females and 2 or 3 males (plus juveniles).
White-cheeked Spider Monkey
The white-cheeked spider monkey (Ateles marginatus), also known as the white-whiskered spider monkey, is a New World monkey native to the Amazon Basin of central Brazil.
Weeping Capuchin
The Weeping capuchin, also known as the chestnut capuchin and chestnut weeper capuchin (Cebus castaneus), is a capuchin monkey endemic to northeastern Brazil, southern Guyana, French Guiana, and Suriname. This primate is also known as Wedge-capped capuchin.
Variegated Spider Monkey
The Variegated spider monkey or brown spider monkey (Ateles hybridus) is an endangered species of spider monkey, a species of New World monkey endemic to the forests of northwestern Venezuela and northern Colombia.
Uta Hick’s Bearded Saki
Uta Hick's Bearded Saki (Chiropotes utahicki) is an endangered species of bearded saki, a New World monkey species. It was named after Uta Hick, a German primatologist who cared for bearded sakis at Cologne Zoo.
Ursine Howler
The Ursine howler (Alouatta arctoidea) is a species of howler monkey endemic to Venezuela and possibly Colombia. These howlers are famous for their "morning chorus".
Toppin’s Titi
Toppin's Titi (Plecturocebus toppini) is a species of Titi, a species of New World monkey endemic to Bolivia, Peru, and Brazil. It got its name from Captain Toppin, who collected the type specimen of this species near the Tahuamanu River in Peru.
Spix’s Red-handed Howler
Spix's Red-Handed Howler (Alouatta discolor) is a species of howler monkey endemic to the southeastern Amazon in Brazil. Spix's Red-headed Howler is currently on the International Union for Conservation of Nature's Endangered Species List based on a population decline of more than 30% over the last 3 generations, mainly due to habitat loss.
Bearded Saki
The bearded sakis or cuxiús are five species of New World monkeys classified in the genus Chiropotes. Bearded saki shows slight sexual dimorphism: males are usually taller and have longer, more prominent beards than females.
Panamanian Night Monkey
The Panamanian night monkey or Chocoan night monkey (Aotus zonalis) is a species of night monkey formerly considered a subspecies of the grey-bellied night monkey in the Aotidae family. Panamanian night monkeys are sympatric with other species. They do not compete for resources with other animals in their range due to their alternate schedules.
Ornate Titi
The ornate titi (Plecturocebus ornatus) is a species of titi and the smallest member of the Pitheciidae family, including the uakari and saki monkeys. Ornate titis have a monogamous mating system. A couple has a strong bond and stays together for years.
Lake Baptista Titi
The Lake Baptista titi, Plecturocebus baptista, is a species of titi, a New World monkey native to Brazil. Lake Baptista Titi was initially described as Callicebus baptista in 1939.
Hoffmann’s Titi
Hoffmann's Titi (Plecturocebus hoffmannsi) is a New World primate native to Brazil. It was described as Callicebus hoffmannsi in 1908. These primates have small to medium-sized bodies. Hoffmann's titis are known to live in small, pair-bonded, and territorial groups and are considered monogamous by most biologists.
Guyanan Red Howler Monkey
The Guyanan red howler monkey (Alouatta macconnelli) also known as Guianan Red Howler, is a New World monkey native to Guyana, Suriname, Trinidad, Venezuela, and Brazil. Each troop has a hierarchy consisting of a single dominant alpha male, sometimes with 1 or 2 subadult males. The rests are females and their young.
Golden-faced Saki
The golden-faced saki (Pithecia chrysocephala) is a New World monkey found on the northern side of the Amazon on both sides of the Rio Negro in Brazil. This species was previously classified as a subspecies of white-faced saki (Pithecia pithecia) but was upgraded to full species status in 2014.
Geoffroy’s Saddleback Tamarin
Geoffroy's Saddleback Tamarin is a saddled tamarin, a species of small monkey native to South America. Geoffroy's saddleback tamarins often associate and form mixed groups with mustached tamarins (Saguinus mystax). Both species often perch in the same tree, responding to each other's alarm calls.
Ecuadorian Capuchin
The Ecuadorian capuchin, also known as the Ecuadorian white-fronted capuchin, is a species of a graceful capuchin monkey in the Cebidae family. The highest-ranking female dominates all group members except the highest-ranking male.
Eastern Black-handed Tamarin
The Eastern black-handed marmoset (Saguinus ursulus) is a species of marmoset native to Brazil. These tamarins are mainly covered in jet-black fur, with only a small area around the nose and eyes and most hairless ears.
Collared Titi
The collared titi, also called the widow monkey, or yellow-handed monkey inhabits the lush rainforests of the Amazon and is typically found south of Río Negro and north of Río Solimões. Titi monkeys are often known to "duet" with each other, either between an adult female and an adult male, an adult female and her son, or an adult male and his daughter.
