Artemis Sportswomen knows public lands and waters are the backbone of our sporting traditions, and is becoming a leading advocacy group.
Camera traps bring you closer to the secretive natural world and are an important conservation tool to study wildlife. This week we are meeting the most widespread pig species and one of the widest-ranging mammals in the world: the wild boar. The wild boar (Sus scrofa), also known as the common wild pig, is native […]
https://youtu.be/05auaXBnqeM Here you can see why the Remington V3 TAC 13 won the Golden Bullseye Award. Huntsville, AL – It is a great pleasure that
A permaculture swale is a technique that captures water for irrigation and slowing runoff. Learn what a swale is and why you might need one in your yard.
Animal hunting has been a practice ingrained in human history for survival, cultural traditions, and even as a recreational activity. While hunting once played a vital role in providing sustenance, clothing, and tools for early
You can earn more than $1,000 for trapping a single wolf in Idaho, but it will cost you.
Every duck hunter and bird watcher in America will be able to spot more waterfowl in their local post offices and sporting goods stores. The upcoming 2012 Duck Stamp will … Read more
The golden-bellied capuchin, or yellow-breasted capuchins and buffy capuchins, is a New World monkey found mostly in the state of Bahia in Brazil.
Sign the petition calling for justice for the black bears that were baited, hunted and mauled to death by hunting dogs in Florida.
Hunting gobblers that keep their bills shut and their heads down live longer. Use the following tips for your spring hunt to harvest these silent gobblers.
Our natural resources are a constantly changing dynamic consisting of plants, animals and water. While hunting in Africa, I witnessed first-hand how vital a Wildlife Game Manager (WGM) is to the overall health and vitality of the herd on a given property.
Do you pluck or breast? Here are the upsides of each, the basic procedures, and some handy tips.
Two metal detector enthusiasts have uncovered Europe's largest hoards of Iron Age coins - up to 50,000 gold and silver coins which have lain buried for 2,000 years.
Depending on whom you ask, the North’s sentinel species is either on the edge of extinction or an environmental success story. An in-depth look at the complicated, contradictory and controversial science behind the sound bites
You can earn more than $1,000 for trapping a single wolf in Idaho, but it will cost you.
Get ready to bird hunt with a gun that comes highly recommended. Designed by women hunters for women hunters, Syren, a division of Caesar Guerini and Fabarm, makes shotguns that fit women – right out of the box.
In a conservation success story, the number of California blue whales has rebounded to near historical levels after being hunted to near extinction.
Teach a chimpanzee to fish for insects to eat, and you feed her for a lifetime. Teach her a better way to use tools in gathering prey, and you may change the course of evolution. An adult female chimpanzee with her offspring fishes for termites at Gombe, Tanzania. New research from Washington University in St. Louis finds that chimpanzees that use a multi-step process and complex tools to gather termites are more likely to share tools with novices [Credit: Kara Walker] For most wild chimpanzees, tool use is an important part of life -- but learning these skills is no simple feat. Wild chimpanzees transfer tools to each other, and this behavior has previously been shown to serve as a form of teaching. A new study led by researchers at Washington University in St. Louis, the University of Miami and Franklin & Marshall College finds that chimpanzees that use a multi-step process and complex tools to gather termites are more likely to share tools with novices. The research was conducted in partnership with the Wildlife Conservation Society, Lincoln Park Zoo and the Jane Goodall Institute. The study helps illuminate chimpanzees' capacity for prosocial -- or helping -- behavior, a quality that has been recognized for its potential role in the evolution of human cultural abilities. "Non-human primates are often thought to learn tool skills by watching others and practicing on their own, with little direct help from mothers or other expert tool users," said Stephanie Musgrave, assistant professor of anthropology at the University of Miami, and first author of the study published this week in the Proceedings of the National Academy of Sciences. "In contrast, the results from this research indicate that social learning may vary in relation to how challenging the task is: during tasks that are more difficult, mothers can in fact play a more active role, including behaviors that function to teach." An infant chimpanzee fishes for termites at Gombe, Tanzania [Credit: Kara Walker] Beginning with Jane Goodall in the 1960s, researchers have been studying chimpanzee tool use for decades at the Gombe Stream Research Center in Tanzania. The Gombe chimpanzee study is one of the longest running studies of animal behavior in the wild. This year marks the 20-year anniversary of the study of chimpanzees in the Goualougo Triangle, Republic of Congo, where researchers have documented some of the most complex tool behaviors of chimpanzees. The study is distinctive because it applies standardized methods to directly compare how processes of cultural transmission may differ between two populations of wild chimpanzees. In both populations, the chimpanzees use tools to target the same resource -- but the task varies in complexity. The findings of the current study are important on a number of levels, Musgrave said. "First, chimpanzee populations may vary not only in the complexity of their tool behaviors but in the social mechanisms that support these behaviors," she said. "Second, the capacity for helping in chimpanzees may be both more robust and more flexible than previously appreciated." Maintaining chimpanzee cultures Among animals, chimpanzees are exceptional tool users. Different groups of chimpanzees use different types of tools -- and likewise, researchers have suggested that the teaching process might be customized to facilitate these local skills. An adult female chimpanzee and her infant fish for termites at Gombe, Tanzania [Credit: Kara Walker] In this study, researchers examined the transfer of tools between chimpanzees during termite gathering, and compared the population in the Goualougo Triangle, Republic of Congo, with the population in Gombe, Tanzania. Termites and other insects are a valuable source of fat and protein in the diet of wild chimpanzees and also contribute important vitamins and minerals. Termites build complex nest structures that encompass a network of below-ground chambers, sometimes topped with a towering, freestanding mound reaching several meters high. Chimpanzees in both locations use fishing-probe style tools to harvest termites, but Goualougo chimpanzees use multiple, different types of tools sequentially. They also make tools from specific plant species and customize fishing probes to improve their efficiency. The researchers found differences in the rate, probability and types of tool transfer during termite gathering between these two populations. An adult female chimpanzee in the Goualougo Triangle pushes a puncturing stick into the soil to create an access tunnel into a subterranean termite nest, while holding a fishing probe in her mouth. Her infant simultaneously manipulates a puncturing stick [Credit: Ian Nichols/NGS] At Goualougo, where the fishing tasks were more complex, the rate of tool transfer was three times higher than at Gombe, and Goualougo mothers were more likely to transfer a tool in response to a request. Further, mothers at Goualougo most often responded to tool requests by actively giving a tool to offspring. Such active transfers were never observed at Gombe, where mothers most often responded by refusing to transfer tools. Given that offspring in both populations made comparable requests for tools, these differences suggest that mothers at Goualougo were in fact more willing to provide tools. "We have previously documented that tool transfers at Goualougo function as a form of teaching," said Crickette Sanz, associate professor of biological anthropology in Arts & Sciences at Washington University. "The population differences we observed in the present study suggest that teaching may be related specifically to the demands of learning to manufacture tools at Goualougo, where chimpanzees use multiple tool types, make tools from select plant species, and perform modifications that increase tool efficiency." "An increased role for this type of social learning may thus be an important component of the transmission of complex tool traditions over generations," she said. "While Gombe and Goualougo chimpanzees both fish for termites, we suspected that there might be differences in how this skill is acquired," said Elizabeth Lonsdorf, associate professor of psychology at Franklin & Marshall College. "But only after many years of accumulating these data were we able to rigorously quantify these differences." "To date, prosocial helping in chimpanzees has been principally examined in captivity or using differing methods in the wild," said Stephen Ross, director of the Lester E. Fisher Center for the Study and Conservation of Apes at Lincoln Park Zoo. "This study provides novel evidence for helping behavior in wild chimpanzees and demonstrates that chimpanzees can help flexibly depending on context." A shared capacity Understanding how chimpanzee tool traditions are passed on over generations can provide insights into the evolutionary origins of complex cultural abilities in humans. "Human evolution is characterized by the emergence and elaboration of complex technologies, which is often attributed to our species' aptitude for passing skills onto one another through mechanisms such as teaching and imitation. However, the evolutionary origins of these capacities remain unclear," Musgrave said. "Our research shows that the human propensity to assist others in acquiring complex skills may build at least in part upon capacities that we share with our closest living relatives." Conservation efforts are fundamental to this research and future studies. "Chimpanzees and their cultures are endangered," said Emma Stokes, director of the Central Africa Program at the Wildlife Conservation Society. "Recent research shows that human activity imperils the survival of chimpanzee cultures. Studying our closest living relatives offers a unique opportunity to gain insights into the evolutionary origins of cultural behavior -- but this privilege depends on long-term efforts to conserve these apes and their habitats." Author: Talia Ogliore | Source: Washington University in St. Louis [December 23, 2019] Labels Anthropology, Human Evolution, Wildlife TANN you might also like Newer Post Older Post
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A Game Warden is the line of defense between nature and humans. The game warden ensures that local laws and regulations are upheld when hunting and fishing, and helps conserve the habitats of countless species of wildlife. Becoming a game...
Photo: Honeybrake.com A duck dog that can trail through thick and thin is as much a conservation tool as it is a hunting machine. And, you can sharpen your retriever’s nose no matter how far your backyard is located from water. Here’s how.
Elevage intensif, destruction de l'habitat... l'accroissement du bétail à l'échelle mondiale favorise les maladies infectieuses d'origine animale, confirme une étude française. Ces zoonoses risquent d'augmenter encore à l'avenir.
Hunting gobblers that keep their bills shut and their heads down live longer. Use the following tips for your spring hunt to harvest these silent gobblers.
Do you pluck or breast? Here are the upsides of each, the basic procedures, and some handy tips.
Type d’article kit de survie multifonctionnel nylon facile à porter couleur noir si vous aimez être en contact avec la nature et vivre comme se doit, ce kit de survie ultime vous aidera dans chaque circonstance que vous devez affronter. Il va augmenter votre expérience dans la matière de survie.
If you're here to learn archery, learn bowhunting, learn how to grill & learn more about fitness, you're in the right place.
Snare traps are easy to make with just a few tools and materials. This design uses Paracord strands, wood and a hammer.
In the West, most hunting opportunities occur on public land. This is both good and bad. I can hunt thousands upon thousands of acres every year for mule deer and elk. That's good. The bad? Hordes of other hunters can hunt those same acres every year for the same species. The upshot simply means that to be successful a hunter needs to hunt harder, smarter, and longer than other hunters. It also means that I need to plan and prepare better. I’m going to focus on mule deer and elk, because these are the iconic species most hunters interested in a western mountain hunting experience dream about. In many cases the two species inhabit the same range, making scouting, research, and planning strategies applicable to both. So let’s get started.
Across the country there are museums honoring or promoting the sporting life and conservation--the American Museum of Fly Fishing and the Rocky Mountain Elk Foundation's headquarters, respectively, are two good examples. Likewise there are numerous firearms museums scattered about the U.S. But there hasn't been a noteworthy attempt to pay homage specifically to the tool of some of our most honored outdoors traditions--the sporting firearm--until now.