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Omitting the word illegal gives it a nice twist... http://time.com/4736526/huntin...-animal-populations/ Research Shows Just How Much Hunting Reduces Animal Populations Justin Worland Apr 13, 2017 Hunting has a devastating effect on animal populations — and the impact could worsen as development spreads in the future, according to research done in developing countries. Researchers found that hunting on average leads to an 83% reduction in mammal populations within 25 miles of hunter access points like roads and towns. The findings, published in the journal Science, come as researchers in the developing world expect hunters to gain access to new areas thanks to millions of miles of roads expected to open in the coming decades. In the study, researchers call for expanded legal protection for animal habitats and increased law enforcement focus on illegal hunting. "Strategies to sustainably manage wild meat hunting in both protected and unprotected tropical ecosystems are urgently needed," said study author Ana Benítez-López, a researcher at Radboud University in the Netherlands. "This includes monitoring hunting activities by increasing anti-poaching patrols and controlling overexploitation via law enforcement." Hunting has also hit bird populations hard, with the practice leading to a 58% decline in population numbers within 4.5 miles of hunter access points. Researchers attribute the difference between the effect on birds and mammals to the amount of meat they provide. Commercial hunters are more likely to target mammals because they provide more meat, they said. Data for the new research came from more than 175 studies conducted in the tropics of developing countries. Of course, hunting is far from the only threat faced by vulnerable animals across the globe. Loss of habitat due to human development, invasive species and climate change have all contributed to a loss of biodiversity across the globe. In turn, a loss of species diversity harms humans in a number of ways, by reducing pollination and pest control that supports agriculture and by allowing more carbon dioxide into the atmosphere. | ||
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Who reads that pink rag anymore? analog_peninsula ----------------------- It takes character to withstand the rigors of indolence. | |||
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https://news.mongabay.com/2017...-across-the-tropics/ Multiple news agencies are publishing the report. Hunting is driving declines in bird and mammal populations across the tropics 14 April 2017 / Mike Gaworecki An international team of researchers has determined that bird and mammal populations have taken an even bigger hit from hunting than they expected across the tropics of Africa, Asia, and Central and South America. Hunting is driving declines in bird and mammal populations across the tropics The team of ecologists and environmental scientists behind the research examined 176 studies, including many local studies, in order to get a larger picture of the magnitude of hunting-induced declines in tropical mammal and bird populations. In areas impacted by hunting, bird abundance declined by an average of 58 percent compared to areas with no hunting, while mammals declined by an average of 83 percent, according to their study. “Thanks to this study, we estimate that only 17 percent of the original mammal abundance and 42 percent of the birds remain in hunted areas.” Thanks to the proliferation of cheap outboard motors and motorbikes as well as hunting technologies like modern guns, mist nets, and wire snares, which grant anyone easier access to forests and reduce the skill-level required to hunt, over-hunting is increasingly becoming one of the chief threats to wildlife, especially large mammals and other vertebrates. Meanwhile, demand for bushmeat, wild animals for the pet trade, and medicinal products derived from animals and animal parts (like rhino horn or elephant tusk, which are highly prized by practitioners of traditional Chinese medicine) continues to grow, causing a wildlife crisis in several regions of the globe. This is particularly true in the tropics. For instance, a 2016 study found that hunting is the biggest threat to biodiversity in Southeast Asia, not the habitat destruction that results from deforestation and forest degradation, as is commonly believed. However, according to the authors of a paper published in the journal Science today, “a systematic large-scale estimate of hunting-induced defaunation is lacking.” So the international team of ecologists and environmental scientists behind the research examined 176 studies, including many local studies, in order to get a larger picture of the magnitude of hunting-induced declines in tropical mammal and bird populations. “While deforestation and habitat loss can be monitored using remote sensing, hunting can only be tracked on the ground,” Ana Benítez-López, an environmental scientist at Radboud University in the Netherlands and the lead author of the study, said in a statement. “We wanted to find a systematic and consistent way to estimate the impact of hunting across the tropics.” Benítez-López and her colleagues took the theory that hunting is more common in proximity to villages and other access points like roads as the jumping off point for their research. As you get farther from these access points, the densities of species preferred by hunters should increase accordingly, until no hunting impacts are observable. “We called this species depletion distances, which we quantified in our analysis,” Benítez-López said. “This allowed us to map hunting-induced declines across the tropics for the first time.” The researchers determined that bird and mammal populations have taken an even bigger hit from hunting than they expected, and that that holds true across the tropics of Africa, Asia, and Central and South America. In areas impacted by hunting, bird abundance declined by an average of 58 percent compared to areas with no hunting, while mammals declined by an average of 83 percent, according to the study. “Bird and mammal populations were depleted within 7 and 40 kilometers [respectively] from hunters’ access points (roads and settlements),” the researchers write in the study. “Additionally, hunting pressure was higher in areas with better accessibility to major towns where wild meat could be traded.” Benítez-López said that the difference in hunting’s impact on birds, which can be seen seven kilometers or 4.3 miles from access points, and mammals, whose species depletion distance extends a full 40 kilometers or nearly 25 miles from roads and villages, is chiefly due to the fact that mammals are bigger and therefore provide more meat, making them more desirable prey — even if they’ve been mostly eradicated from the vicinity of a village or road and require more travel to find. “They are worth a longer trip,” she explained. “The bigger the mammal, the farther a hunter would walk to catch it.” As demand for bushmeat in rural and urban areas has increased (recent surveys have shown that people are even bringing bushmeat from Africa to Europe in unknown, but seemingly significant, quantities), larger species have been hunted to near-extinction in the proximity of villages. The researchers also found that commercial hunters have a larger impact on wildlife populations than subsistence hunters who are simply trying to feed their families. That’s led to mammal population densities being lower outside of protected areas than they are inside of them — which the authors specifically attribute to commercial hunting activities. But that doesn’t necessarily mean that granting a piece of land some kind of protected status automatically makes it safe for wildlife — the study determined that mammal populations have also been reduced even in protected areas. Benítez-López and co-authors write that, “Thanks to this study, we estimate that only 17 percent of the original mammal abundance and 42 percent of the birds remain in hunted areas.” “Strategies to sustainably manage wild meat hunting in both protected and unprotected tropical ecosystems are urgently needed to avoid further defaunation,” Benítez-López added. “This includes monitoring hunting activities by increasing anti-poaching patrols and controlling overexploitation via law enforcement.” CITATIONS Benítez-López1, A., Alkemade, R., Schipper, A. M., Ingram, D. J. , Verweij, P. A., Eikelboom, J. A. J., & Huijbregts, M. A. J. (2017). The impact of hunting on tropical mammal and bird populations. Science 356 (6334), 180-183. doi:10.1126/science.aaj1891 Harrison, R.D., Sreekar, R., Brodie, J.F., Brook, S., Luskin, M., O’Kelly, H., Rao, M., Scheffers, B., & Velho, N. (2016). Impacts of hunting on tropical forests in Southeast Asia. Conservation Biology 30 (5), 972–981. doi:10.1111/cobi.12785 Follow Mike Gaworecki on Twitter: @mikeg2001 FEEDBACK: Use this form to send a message to the author of this post. If you want to post a public comment, you can do that at the bottom of the page. Kathi kathi@wildtravel.net 708-425-3552 "The world is a book, and those who do not travel read only one page." | |||
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http://www.mirror.co.uk/news/w...-were-verge-10224150 This one has a lot of photos to go with the article. Kathi kathi@wildtravel.net 708-425-3552 "The world is a book, and those who do not travel read only one page." | |||
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They are obviously talking about market hunting and poaching, not legal controlled sport hunting. The public, of course, will never make the distinction Vote Trump- Putin’s best friend… | |||
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I was going to say the same thing. | |||
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It was just a convient omission I'm sure! ![]() Roger ___________________________ I'm a trophy hunter - until something better comes along. *we band of 45-70ers* | |||
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Convenient? Yes, sure, very convenient to the anti-hunting argument! But was it intentional also? I'm willing to take a bet that it was a considered and intentional omission! Remember that the public at large, including the anti-hinting sector, are not all stupid. They know very well the distinction between legal and controlled hunting and bush-meat poaching. But, as actually admitting that there is a difference is harmful in the extreme to most of their "arguments", they deliberately and - for them - always and most conveniently fail to make that distinction. Andrew McLaren Professional Hunter and Hunting Outfitter since 1974. http://www.mclarensafaris.com The home page to go to for custom planning of ethical and affordable hunting of plains game in South Africa! Enquire about any South African hunting directly from andrew@mclarensafaris.com After a few years of participation on forums, I have learned that: One can cure: Lack of knowledge – by instruction. Lack of skills – by practice. Lack of experience – by time doing it. One cannot cure: Stupidity – nothing helps! Anti hunting sentiments – nothing helps! Put-‘n-Take Outfitters – money rules! My very long ago ancestors needed and loved to eat meat. Today I still hunt! | |||
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Very much intentional. Jeff | |||
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