Non Native Animals In North America
The north pole is in the middle of the arctic ocean which is surrounded by the land masses of north america europe and asia so there is a land connection to the south meaning that land animals can more easily reach the arctic unlike antarctica where animals must be able to swim or fly across.
Non native animals in north america. Mountain lions also commonly known as cougar panther or puma are native to the Americas ranging from the Canadian Yukon to the southern Andes of South America. Non native animals in north america. And sometimes they take to their new wild homes.
USDA Animal and Plant Health Inspection Service. Certain types of rats squirrels. That still didnt stop people from bringing deer from other continents.
For example soybeans kiwi fruit wheat honey bees and all livestock except the American bison and the turkey. Citekey 408 not found. In the UK Grey Squirrels American Mink Canada Geese Ruddy Duck and Signal Crayfish come to mind although the term plaguing is subjective none of them have become as the fabled rats of Hamlyn.
Non-native Plants There are also over 380 species of non-native plants in Great Smoky Mountains National Park including kudzu Pueraria lobata mimosa Albizzia julibrissin and Oriental bittersweet. But certain of their subspecies and isolated populations have alarmingly few animals left. Animals such as white-tailed deer caribou and black bears remain numerous in some parts of North America.
In Native American traditions animals are sometimes used to communicate the values and spiritual beliefs of Native communities. Larger and more aggressive than the native brook trout these non-native species compete with the brook trout for food and force them into less desirable habitats. But deer are elusive and adaptable animals.
Wild pigs are not native to North America but they are certainly here to stay. We have quite a list of very deadly animals in North America to choose from. Hunting wild hogs has become very popular because in most states they are considered a nuisance animal and seasons are year-round.