Sentences with phrase «hunted animal populations»
This is «hunting that can satisfy the demand from the poorest in future generations as well as ensure the stability in the long - term of hunted animal populations,» Van Vliet says.
https://www.scientificamerican.com/ Not exact matches
Identifying the factors that determine these patterns — the distances separating populations, physical barriers preventing the movement of animals, hunting behavior, and interactions with prey species — is the fun part.
Many of these animals are fierce predators that sit atop the food web, but Laidre's team found that they are also important subsistence resources: Arctic people hunt nearly 80 % of the studied populations for food and other uses.
This gruesome scene is a bonanza for the local population of ravens, which has exploded in recent years as hunting has increased, a researcher told the Animal Behavior Society meeting here on 15 July.
The only examples of such sustainable hunting, however, are either among people who have almost no contact with other human beings, such as the indigenous Aché people in the forests of eastern Paraguay, or those who have already killed off local populations of slow - breeding animals as is evidenced in the bushmeat market in Takoradi, Ghana.
«The results highlight the disproportionate effect the hunting and poaching of mature animals might have for elephant populations.»
In response to the growing peccary population, Cunha has seen a rise in illegal hunting of the animals, and has investigated two cases of farmers poisoning peccary groups.
A gripping narrative of the infamous hunt which drove the buffalo population to near extinction — the story of a moment in our history in which mass destruction of an animal population was seen as the only route to economic solvency.
A recent survey reveals that Florida voters strongly oppose trophy hunting of Florida's recovering black bear population, and support efforts to crack down on puppy mills and stop forcing greyhound tracks to offer excessive amounts of live greyhound racing — three pressing animal welfare issues in the state.
«Not addressing these issues would mean another year of suffering and abuse for thousands of animals in the puppy mill and greyhound race industries, and the loss of the protection for the threatened black bear,» said Jennifer Hobgood, Florida state director for The HSUS, «This survey confirms that Floridians oppose greyhound racing, puppy mill abuses, and the trophy hunting of the still recovering population of black bears.
supports raising and using animals humanely and responsibly for food, fiber, labor, and research; managing animal populations by hunting; keeping animals in zoos and other educational venues; and enjoying animal sports and animals in movies, circuses, and on stage.
He says overall, the number of birds and small animals being killed are high enough that cats and their hunting could be causing some wildlife populations to decline in some areas.
Although some of the wildlife has been severely hunted in times gone by, animals are being released back into the area to help the populations recover.
More recent trips caught footage of a pod of orcas teaching its young how to hunt, which digitally raced around the world of marine mammal scientists, participated in a penguin census, and logged polar bear and whale identification photos for researchers who track global populations of these animals.
Under the new plan, native people living in Alaska will now adjust the number of polar bears they hunt depending on the rise and fall of the animal's population.
[Tweet This] The real problem is not that small band of macho men and women who (for reasons that are beyond me) enjoy paying large sums to money to hunt wild animals but our modern life - styles and our ever - increasing population.»
Animal populations decline for all sorts of reasons, and in the case of polar bears, being hunted by people is certainly one cause for concern.
Many animal - rights activists and conservationists oppose bear hunting, arguing that it puts black bear populations in danger.
While local populations may rely on the flesh of gorillas and other wild animals for subsistence, bushmeat also has been exploited for commercial purposes through illegal hunting.