Shamanov Nick is a portrait artist known for creating expressive charcoal drawings directly in front of his subjects. Using a dry brush technique and confident, fluid strokes, he captures the likeness of people with remarkable clarity. [📹 shamanovnick]

A recent scientific study suggests that the Ethiopian wolf (Canis simensis), the world's rarest wild canid, may be the first known large carnivore to act as a plant pollinator. While these wolves typically hunt rodents in Ethiopia’s highlands, researchers have documented them feeding on sweet flower nectar. This unusual behavior leaves their snouts heavily coated in pollen, creating a possible pathway to assist in plant reproduction. For the study, published in 2024, researchers observed six wolves from different packs over four days in May and June 2023. All six animals fed on Ethiopian red hot poker plants (Kniphofia foliosa), which produce tall, spike-like clusters covered in tubular flowers. During a single feeding session, one female was recorded visiting 30 different flower heads. The wolves generally focused on mature flowers near the bottom of each cluster. As they licked up the nectar, their muzzles brushed against the blooms and collected pollen. If a wolf later carries this pollen to the receptive stigma of another flower, it could enable fertilization and seed production. Among mammals, bats are the primary pollinators. Nectar feeding is highly unusual for large carnivores, as they lack the specialized tongues or elongated snouts typically required to feed from flowers. However, drinking nectar and carrying pollen do not automatically make an animal an effective pollinator. Researchers still need to measure the exact amount of pollen the wolves transfer and determine whether their visits genuinely help the plants produce seeds. The research team suspects that nectar is an occasional supplement rather than a major energy source. Interestingly, adults were observed visiting the flower fields alongside younger wolves, raising the possibility of social learning within packs. Currently, fewer than 500 Ethiopian wolves remain in the wild, threatened by severe habitat loss and disease. Protecting this critically endangered species may also preserve an unexpected, vital ecological connection between a top predator and the plants sharing its native habitat. [Lai, S., Léandri-Breton, D.-J., Lesaffre, A., & Sillero-Zubiri, C. (2025). Canids as pollinators? Nectar foraging by Ethiopian wolves may contribute to the pollination of Kniphofia foliosa. *Ecology*, 105(12), e4470]

Imagine waking up and seeing someone peeking at you like this

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The Houston Zoo celebrated a major conservation milestone with the arrival of three tiny radiated tortoises born to a very special pair of parents: Mr. and Mrs. Pickles. The three hatchlings, named Dill, Gherkin, and Jalapeño, were born on Valentine's Day in 2023. At the time of their birth, Mr. Pickles was 90 years old and his mate, Mrs. Pickles, was 53. The long-standing pair had been together ever since Mrs. Pickles first arrived at the facility in 1996. This rare hatching event was made possible thanks to a timely discovery by an alert reptile keeper. Spotting Mrs. Pickles laying eggs right around closing time, zoo staff quickly recovered the clutch and transferred them to a secure indoor environment. This intervention was critical, as Houston's natural soil conditions are unsuitable for eggs from this Madagascar-native species, meaning they likely would not have survived if left outside. The dedicated animal care team monitored the delicate eggs for over five months, carefully adjusting internal temperatures to mirror the seasonal changes of their native wild habitat. Following their successful hatching, the three siblings began to thrive. By their first birthday in 2024, they had grown to nearly six times their original hatching weight, each scaling in at roughly 4 ounces (116 grams). Despite sharing similar, striking shell patterns, keepers could tell the babies apart through distinct physical features. Jalapeño possessed the darkest shell of the trio, while Dill had a notably lighter coloration. Gherkin also displayed a lighter shell, which was uniquely distinguished by a tiny white dot right in the center. Beyond their endearing names, the birth of these hatchlings represents a significant victory for global wildlife conservation. Radiated tortoises are currently classified as critically endangered, largely due to rampant illegal collection fueled by the exotic pet trade. Their name stems from the distinctive yellow lines that radiate beautifully across the dark plates of their shells. Because Mr. Pickles holds immensely valuable genetics within the Association of Zoos and Aquariums’ coordinated breeding program, his new offspring provide a vital genetic boost to the survival of this imperiled species.

Meet Petroleum Quartz also known as Golden Enhydro— a rare quartz variety with ancient oil trapped inside. Tiny bubbles of hydrocarbon liquid move within the crystal when tilted, offering a window into Earth’s deep history. [📹 oneloveminerals]

A groundbreaking study has demonstrated that bamboo can be successfully processed into a liquid biocrude capable of being refined into usable transportation fuel. Conducted by researchers at Worcester Polytechnic Institute (WPI) in Massachusetts alongside global collaborators, the study indicates that this plant-based alternative could prove highly competitive within the expanding renewable energy sector. According to the team's techno-economic modeling, bamboo-derived fuel could cost as little as $2.75 per gasoline-gallon equivalent (GGE) once production reaches a mature commercial scale. This projection accounts for the estimated capital and operational expenditures required to construct and run a specialized refinery. However, researchers emphasize that this figure represents an idealized economic forecast rather than a guaranteed retail price at the commercial pump. The transformation process relies entirely on hydrothermal liquefaction, an eco-friendly method that uses only heat, water, and pressure without requiring chemical catalysts. In laboratory experiments, the researchers heated bamboo to 572°F (300°C) for a duration of 10 minutes. This thermal treatment successfully converted approximately 35.6% of the bamboo's dry mass into an oil-like biocrude, which can then undergo traditional refining to produce low-carbon diesel or gasoline. Bamboo offers unique agricultural and environmental advantages over traditional biofuel feedstocks like corn or sugarcane. As a fast-growing perennial grass, it yields massive quantities of biomass annually without needing to be replanted after harvest, drastically minimizing agricultural inputs. Furthermore, the tested bamboo species contained less than 1% ash by dry weight, which significantly reduces solid waste accumulation and operational fouling during refining. The study's life-cycle assessment further highlights bamboo's efficiency, estimating that it could match the total energy output of current U.S. corn ethanol production while utilizing a mere 13% of the cultivated land. Additionally, the modeling projects that bamboo fuel produces greenhouse gas emissions roughly 26 times lower than conventional petroleum diesel. This dramatic reduction is largely attributed to the plant's extensive underground rhizome networks, which naturally capture and store substantial amounts of carbon in the soil. Despite these promising laboratory findings, researchers caution that these benefits must still be validated outside of theoretical models. Transitioning to a viable commercial market will require establishing a highly dependable regional supply chain for raw bamboo, building large-scale processing infrastructure, and ensuring the final refined product consistently meets strict commercial fuel standards. The initial lab work confirms that bamboo can be converted into biocrude; the next crucial step is proving that it can scale into an affordable, low-emission fuel on a global level. [Woodard, T. M., & Cai, C. M. (2026). Bamboo as a cost-effective feedstock for production of low carbon transportation fuels. *Sustainable Energy & Fuels*, 10(11)]

Stunning 820 years old linden tree in the Czech Republic