Скачать с ютуб 5 Problem Invasive Species In Canada в хорошем качестве

5 Problem Invasive Species In Canada

In this video I will be focusing on the beautiful country of Canada. Canadas landscape can sometimes be very harsh and unforgiving so it's home to some very hardy herbivores and some very hardy predators. Just like most other countries around the world Canada is also home to some invasive species. I will be going through just a few of these invasive species today as i will be going through 5 problem invasive species in Canada. Starling Mimicing R2D2:    • Starling's Stunning Skills with Sound...   Attributions Tench images: NYS DEC https://www.flickr.com/photos/nysdec/ (CC BY-NC-ND 2.0) Findmelost https://www.flickr.com/photos/findmel... (CC BY 2.0) George Barker https://www.flickr.com/photos/1599767... (CC BY-NC 2.0) Vasiok1 https://www.flickr.com/photos/7872067... (CC BY 2.0) European green crab images: Lycaon https://commons.wikimedia.org/wiki/Fi... (CC BY-SA 3.0) Catching The Eye https://www.flickr.com/photos/1604174... (CC BY-NC 2.0) Lars Behnke https://www.flickr.com/photos/1259404... (CC BY-ND 2.0) Feral pig images: Valentin Panzirsch https://commons.wikimedia.org/wiki/Fi... (CC BY-SA 3.0 AT) Craig ONeal https://www.flickr.com/photos/craigon... (CC BY-NC-ND 2.0) Wild Boar images: Ouwesok https://www.flickr.com/photos/9597500... (CC BY-NC 2.0) European starling images: Tyler Ingram https://www.flickr.com/photos/tylerin... (CC BY-NC-ND 2.0) Bernard Spragg. NZ pete beard https://www.flickr.com/photos/postman... (CC BY 2.0) Jürgen Mangelsdorf https://www.flickr.com/photos/2208457... (CC BY-NC-ND 2.0) Emerald Ash borer images: Benjamin Smith https://www.flickr.com/photos/twizted... (CC BY 2.0) Pennsylvania Department of Conservation and Natural Resources - Forestry Archive http://www.forestryimages.org/browse/... (CC BY 3.0 US) Katja Schulz https://www.flickr.com/photos/treegrow/ (CC BY 2.0) Daniel Herms, The Ohio State University, Bugwood.org http://www.forestryimages.org/browse/... (CC BY 3.0) NatureServe https://www.flickr.com/photos/natures... (CC BY-ND 2.0) promiseminime https://www.flickr.com/photos/9809290... (CC BY-NC-ND 2.0) Tench footage: Paul Scowen    / @paulscowen   Jakub Sikora    / @jakub-sikora   Andreas Liljegren    / @andreasliljegren   European green crab footage: Gonzalo Mucientes    / @gonzalomucientes   Alison McKellar    / @alisonmckellar   European starling footage: Tom Blackwell https://www.flickr.com/photos/tjblack... (CC BY-NC 2.0) Katja Schulz https://www.flickr.com/photos/treegrow/ (CC BY 2.0) Borek Strudel    / @borekstrudel7446   Christ Grootzwagers    / @kenengenieter   Pascal Vagner    / @pascalvagner   Ostdrossel    / @ostdrossel   SEOBirdLife - Sociedad Española de Ornitología    / @seobirdlife   Wild boar footage: Wildwood Trust    / @wildwoodtrustorgcharity   Emerald ash borer footage: NaturalResourcesCa    / @nrcan   Chris MacQuarrie    / @profenusa   QACTV    / @qactv   William Shakespeare image: BatyrAshirbayev98 https://commons.wikimedia.org/w/index... (CC BY-SA 4.0) Native fish images: NYS DEC https://www.flickr.com/photos/nysdec/ (CC BY-NC-ND 2.0) For our first problem invasive species we will be travelling over to Europe as we have the European starling. The European starling can decimate farms and outcompete native birds. For our next problem invasive species we will be travelling to the freshwaters of Eurasia as we have the tench. The tench is a very hardy invasive fish and can survive in many water sources where native fish can't. For our next invasive species we will be travelling to pretty much anywhere in the world as we have the feral pig. The feral pigs in Canada are thought to be hybrids of the wild boar and domesticated pigs. These feral pigs destroy farms and destroy habitats of native animals. For our next problem invasive species we will be heading to the coastal waters of Europe as we have the European green crab. The European green crab is one of the worst invasive species in north America as it outcompete native crabs and can negatively effect the fishing industry. For our final problem invasive species we will be travelling to Russia and China as we have the emerald ash borer. The emerald ash borer is a small metallic insects that feeds on ash trees. This insect is responsible for destroying millions of trees.