For over a century, dolphins and fishers in Laguna, Brazil have cooperated to catch fish. A new study reveals the mechanics of their partnership, showing how they synchronize their behavior to catch more fish. But this unique fishing practice is facing extinction due to declining fish populations and waning interest from future generations. The study highlights the rarity of interspecies cooperation and the benefits it brings to both humans and wildlife.

Climate change is putting numerous European seabirds at risk. A new conservation guide, led by ZSL and University of Cambridge, offers hope for the future of these important marine birds by assessing their specific needs and actions needed for preservation. Don't let iconic species like the Atlantic puffin disappear from our shores!

A team of undergraduate students from Colgate University developed SealNet, a seal facial recognition system that uses deep learning and a convolutional neural network to identify harbor seals. SealNet could be a useful, noninvasive tool for researchers to shed more light on seal behavior, including site fidelity and movements. The software shows promise and could be paired with another photo identification method to identify seals by distinctive markings on their pelage. In the future, an app based on SealNet could allow citizen scientists to contribute to logging seal faces.

Are fast-lived species taking over the world? Recent research published in Global Change Biology found that fast-lived animals are increasing in numbers while slow-lived animals are in decline, especially in areas of rapid cropland or bare soil expansion. The study raises important questions about how human actions are rewiring natural ecosystems and the far-reaching effects on the natural world.

Citizen scientists in Denmark have discovered the oldest scientifically-confirmed European hedgehog, living for 16 years, 7 years longer than the previous record holder. However, the average age of hedgehogs was only around two years, with many dying before their first birthday due to road accidents. Interestingly, male hedgehogs lived longer than females, despite being more likely to be killed in traffic. The research also investigated the impact of inbreeding on hedgehog lifespan, with surprising results. Discover the secrets of hedgehog longevity and conservation efforts in this fascinating study.

Did you know that whales have their own dialects and build communities just like humans do? By studying whale culture, we can learn a lot about ourselves and about our communities. Whales pass down information through their songs, just as humans share information through stories. Interestingly, whales can even remix their songs when they hear a new hit from a different group of whales. But it's not all serious learning - whales also know how to have fun and enjoy life. By exploring academic topics like whale culture, you can expand your knowledge and gain a deeper understanding of the world around you. Plus, it's just plain interesting! So why not dive in and explore new academic topics that inspire you? You never know what you might discover.

Have you ever wondered why some animals are bigger than others? Or why some animals live longer or reproduce faster than others? These differences are due to an animal's life-history traits, which can have a significant impact on its chances of survival and reproductive success in different environments. Body size, for example, can affect an animal's ability to find food, avoid predators, and regulate its body temperature. Larger animals may have an advantage in colder environments, where they can retain heat more efficiently, while smaller animals may have an advantage in warmer environments, where they can cool down more easily. In terms of reproduction, larger animals may have more mating opportunities, while smaller animals may have a higher reproductive rate and produce more offspring. Lifespan is another important life-history trait. Some animals, like turtles and whales, can live for many decades, while others, like insects and rodents, have much shorter lifespans. Long-lived animals may have a better chance of surviving through periods of environmental change or fluctuation, while short-lived animals may be able to reproduce more quickly and take advantage of favorable conditions. Reproductive rate is a third key life-history trait. Some animals, like rabbits and mice, can have many offspring in a short period of time, while others, like elephants and humans, have fewer offspring over longer periods of time. High reproductive rates can help animals respond quickly to environmental changes or take advantage of favorable conditions, while low reproductive rates can lead to more parental investment in each offspring and a better chance of survival. So, how do these life-history traits affect animal survival and reproductive success in different environments? To answer this question, scientists study a variety of different animal species and environments, using techniques like field observations, experiments, and modeling. They also use tools like life tables, which show how an animal's survival and reproductive rates change over time, and population models, which predict how a population will change over time based on different factors. Leading scientists in this field include Susan M. C. Clegg, a researcher at the University of Exeter, who studies how life-history traits affect bird populations, and Steven C. Stearns, a professor at Yale University, who has written extensively on life-history theory and evolution. In conclusion, life-history traits play a crucial role in determining an animal's chances of survival and reproductive success. By exploring the fascinating world of life-history traits, students can gain a deeper understanding of how evolution works and how organisms adapt to their environments.

Tardigrades have even been featured in popular culture, including an episode of Star Trek: Discovery, where they were used as a propulsion system for a spaceship. But while tardigrades may seem like science fiction, they are very much a real and fascinating part of the natural world. These tiny, water-dwelling creatures, also known as water bears or moss piglets, have been around for over half a billion years and have evolved some truly remarkable survival strategies. Tardigrades can survive in extreme environments that would kill most other organisms, including temperatures ranging from -272°C to 151°C, pressures six times greater than those at the bottom of the ocean, and even the vacuum of space. They can also survive dehydration, radiation, and exposure to toxins. Tardigrades achieve this impressive feat through a combination of strategies, including the ability to enter a state of suspended animation called cryptobiosis, which allows them to survive without water for years. One of the key factors that enable tardigrades to survive in such extreme conditions is their ability to repair their DNA. Tardigrades have a unique protein called Dsup, which protects their DNA from damage caused by radiation. This protein has even been shown to protect human cells from radiation damage. Dr. Thomas Boothby, a leading tardigrade researcher at the University of Wyoming, has discovered that tardigrades can also produce large amounts of unique proteins called tardigrade-specific intrinsically disordered proteins (TDPs) in response to desiccation. These proteins help protect the tardigrades' cells from damage and prevent them from drying out. Tardigrades are fascinating not just for their survival abilities, but also for their unique biology. They have a complex digestive system, a unique nervous system, and a fascinating reproductive system that involves the transfer of genetic material between individuals. By exploring the science behind these tiny creatures, we can gain a deeper understanding of the natural world and the amazing ways that living organisms can survive and thrive in even the most extreme conditions.

Maria Sibylla Merian was a naturalist and illustrator who defied convention and made significant contributions to the study of entomology, the study of insects. She was one of the first to describe the metamorphosis of insects in detail and portrayed insects surrounded by the plants they relied on, revealing their relationship to the wider ecosystem. Merian's groundbreaking work, 'The Metamorphosis of the Insects of Suriname', published in 1705, documented many species in Suriname's jungle, and its stunning illustrations depicted stages of development of Suriname's veracious caterpillars and vibrant butterflies. Merian's legacy has endured, and her work on the biodiversity of Suriname is still valued by scientists and could show us how some species may adapt to climate change. Learning about Merian's work can inspire students to explore and appreciate the natural world, understand the importance of biodiversity, and encourage them to pursue their passions despite challenges and societal expectations.

The Permian-Triassic extinction event that wiped out 95% of life on Earth serves as a model for studying the current biodiversity crisis. Researchers from the University of Bristol, the California Academy of Sciences, and the China University of Geosciences analyzed marine ecosystems before, during, and after the event to understand the series of events that led to ecological destabilization. They found that the rate of species loss today outpaces that during the Great Dying, and stress the importance of considering functional redundancy in modern conservation strategies.

Did you know that parrots are one of the few animals that can mimic human speech? But how do they do it? Parrots have a specialized anatomy that allows them to shape sounds with their tongues and beaks, just like us. Learning about parrot speech can teach us about the complexity of animal communication and the unique adaptations that allow parrots to talk. It's fascinating to learn about the social lives of these highly intelligent birds and how their ability to mimic sounds has helped them survive in the wild. By exploring this topic, you can gain a deeper appreciation for the natural world and the wonders of animal behavior.

Discover how early mammals' miniaturization and skull simplification allowed them to thrive on insects and eventually increase brain size, all while dinosaurs roamed the Earth. Learn from the research of Dr. Stephan Lautenschlager and Professor Emily Rayfield of the Universities of Birmingham and Bristol.

Have you ever imagined walking alongside a giant, hairy elephant with long tusks and a hump of fat on its back? Meet the woolly mammoth, an extinct species that lived during the Ice Ages. As you learn about the woolly mammoth, you will discover fascinating features such as their two-layered fur and impressive size, which was larger than modern elephants. More than just a fun fact, studying extinct animals like the woolly mammoth can help us understand how Earth's climate and environment have changed over time, and how humans have influenced the planet. By exploring these academic concepts through reading, reflection, writing and self-directed projects, you can develop your intellectual curiosity and creativity while also gaining practical skills in research, critical thinking, and communication.

Pollinators, such as bees and butterflies, are essential to our planet's biodiversity. They facilitate the reproduction of flowering plants, which in turn support other wildlife and contribute to the overall health of ecosystems. Sadly, pollinators face numerous threats, including habitat loss, pesticides, and climate change. In this write-up, we'll explore the vital role of pollinators in biodiversity conservation, as well as the challenges they face. First, let's define biodiversity. It refers to the variety of life on Earth, including different species, ecosystems, and genetic diversity within species. Pollinators play a crucial role in maintaining this diversity by helping plants reproduce. Over 75% of the world's food crops depend on pollinators, and they also support the growth of wildflowers and other plants that provide habitat for other animals. But pollinators are in trouble. According to the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), over 16% of vertebrate pollinators, such as birds and bats, are threatened with extinction. In addition, around 40% of invertebrate pollinator species, such as bees and butterflies, are facing the same fate. One leading academic in this field is Dr. Dave Goulson, a professor of biology at the University of Sussex. He has conducted extensive research on the importance of pollinators and the threats they face. In his book, "The Garden Jungle," he emphasizes the role of urban gardens in supporting pollinators and other wildlife. Another academic, Dr. Rachael Winfree from Rutgers University, has studied the impact of habitat fragmentation on pollinator communities. Her research shows that smaller patches of habitat can still support pollinators, but it's crucial to have a diversity of plants and habitats available. So, what can we do to help pollinators? There are many actions we can take, from planting pollinator-friendly gardens to reducing pesticide use. We can also support organizations that work to protect pollinators, such as the Xerces Society and the Pollinator Partnership. In conclusion, pollinators play a vital role in maintaining biodiversity, but they face numerous threats. By learning more about pollinators and taking action to protect them, we can help to ensure a healthy and diverse planet for future generations.

From lizards to hippos, animals of all kinds bask in the sun to regulate their body temperature, conserve energy, and even fight off infections. Discover the fascinating reasons behind this behavior and how it helps different species survive in their environments.

The past is a vast and mysterious land that holds the key to understanding our present. Learning about creatures of the past requires fossils, remains preserved from past geological ages. The totality of all fossils on earth is called the fossil record, and it is the most important window on the past we'll ever have. For a dead animal to fossilize, a number of things must go just right. It's kind of a miracle that we have what we have and know what we know. We've entered a golden era of discovery, and about 50 new dinosaur species are discovered each year, expanding what we know and what we know that we don't know about them, which is amazing. Although many species are lost forever, fossils of mostly soft and gooey species also left us an incredible diversity of shells that tell us an amazing amount about our past. Learning about the past is not only intellectually stimulating, but it also helps us understand the world around us today.

Meet the Northern Giant Hornet! Discover the real ecological threat posed by the world's largest wasp and why entomologists have recently coined a new common name to avoid fear and discrimination. Learn about the efforts to eradicate this invasive species and the importance of using scientific names to avoid confusion.

Calcium carbonate may sound like just another chemical compound, but it’s actually the building block for some of the most exquisite and diverse structures found in the ocean, from pearls to shells to coral. Creatures like mollusks use calcium carbonate to carefully construct their shells, controlling their composition at the molecular level to achieve stunning colors and patterns. Learning about the artful ways in which these creatures use calcium carbonate to create their protective structures not only expands our understanding of the natural world but also teaches us about the importance of adaptation and resilience. By exploring this topic further, you can develop a deeper appreciation for the intricacies of the natural world and the ways in which organisms have evolved to survive and thrive in their environments.

When you hear the word "dog," you probably have an image in your mind of a furry, four-legged animal that barks and wags its tail. But what if I told you that "dog" could refer to any member of the family Canidae, including wolves, foxes, and coyotes? This is just one example of the confusion that can arise from using common names instead of scientific naming. Scientific naming, also known as binomial nomenclature, is a standardized system for naming living organisms developed by Swedish botanist Carl Linnaeus in the 18th century. In this system, each species is given a unique two-part Latin name consisting of its genus and species, such as Homo sapiens for humans or Panthera leo for lions. This system helps scientists around the world communicate clearly and accurately about different species, avoiding the confusion that can arise from using different common names for the same organism. But why do we need scientific naming when we already have common names? After all, most people are more familiar with common names like "dog" or "lion" than with their scientific names. One reason is that common names can vary from place to place, making it difficult to communicate about organisms across different regions or languages. For example, a common name for a type of bird in one country might be completely different from the common name for the same bird in another country. In addition, common names can sometimes be misleading or confusing. For example, the "puma" is known by many different common names around the world, including "mountain lion," "cougar," and "panther." This can create confusion about whether these are all different species or just different names for the same animal. Despite these challenges, scientific naming isn't perfect either. For one thing, it can be difficult to remember all the different Latin names for different species. In addition, some scientists have criticized the system for focusing too much on classification and not enough on the ecological relationships between different species. So what can we do to bridge the gap between common names and scientific naming? One approach is to use both names when talking about different organisms. For example, we might refer to "Canis lupus" instead of just "wolf" to make it clear what species we're talking about. Another approach is to create standardized common names for different species that are recognized across different regions and languages. In conclusion, the use of common names versus scientific naming can lead to confusion and misunderstanding in the scientific community and beyond. Exploring the history, challenges, and implications of scientific naming can be a fascinating and rewarding academic pursuit, leading to a deeper understanding of the natural world and our place in it.

Insects and other invertebrates have complex immune systems that protect them from parasites and pathogens, and they can even pass on immunity to their offspring. A meta-analysis of 37 studies confirms that trans-generational immune priming is widespread among invertebrate species. Fathers also play an important role in providing immune protection to their offspring, and the immune response is stronger when offspring receive the same pathogen as their parents. This phenomenon is remarkably long-lived and can persist until the offspring are adults themselves. Explore the sophistication of invertebrates' immune system and their immunity secrets.