Search results
Results from the WOW.Com Content Network
Wildlife Preservation Canada is a non-profit, non-governmental environmental organization with a mission to save animal species at risk from extinction in Canada by providing direct, hands-on care. It provides this critical need for multiple species in multiple recovery efforts across the country.
Having no natural predators in their new environment, they quickly spread throughout the main island, and to other islands in the archipelago, reaching some 100,000 individuals within 50 years. Although they have been considered an invasive species , it has been more recently shown that the beaver has some beneficial ecological effects on ...
The park management did not consider reducing the bison herd to be useful for population stabilization, but described it as "mass murder." [54] The federal government's goal of commercializing the use of bison throughout Canada undermined the need to provide inexpensive bison meat to the local population in northern Canada. [55]
The List of Wildlife Species at Risk currently has more than 800 entries for Canadian wild life species considered vulnerable; including 363 classified as endangered species, —190 threatened species, —235 special concern, and 22 extirpated (no longer found in the wild). [1]
In 1874, both houses of Congress passed H.R. 921, To prevent the useless slaughter of buffaloes within the territories of the United States, but President Ulysses S. Grant did not sign it, resulting in a pocket veto. [21] By the late 1880s, the great herds of bison that once dominated the landscape were nearly gone.
Mercury contamination in Grassy Narrows was an uncontrolled discharge of between 9,000 kilograms (20,000 lb) and 11,000 kilograms (24,000 lb) of mercury from the Dryden Mill's chloralkali plant in Dryden into the headwaters of the Wabigoon River in the Kenora District of Northwestern Ontario from 1962 until 1970. [1]
The smallmouth bass is considered invasive because it is a dominant predator. They can disrupt the native environment by outcompeting or directly preying on native species, as well as quickly reproducing. They occupy a relatively unique habitat, so they do not compete against other predators and can hunt extensively in their niche. Since the ...
Engineers Canada [1] (French: Ingénieurs Canada) is the national organization of the 12 provincial and territorial associations that regulate the practice of engineering in Canada. Engineers Canada serves these associations, which are its sole members, by delivering national programs for standards of engineering education, professional ...