Protecting the Great Lakes from Asian carps Fisheries and Oceans Canada 5:07 5 years ago 8 397 Далее Скачать
Protect the Great Lakes from Aquatic Invasive Species Minnesota Department of Natural Resources 0:31 10 years ago 1 919 Далее Скачать
How massive, feral goldfish are threatening the Great Lakes ecosystem PBS NewsHour 6:07 7 months ago 1 347 298 Далее Скачать
Protecting Salda Lake: A Responsibility for Nature and the Future 4K Algi Tv 6:46 1 day ago 2 Далее Скачать
Midwest battles to keep invasive Asian carp out of the Great Lakes PBS NewsHour 11:46 5 years ago 480 819 Далее Скачать
Troubled waters: Fish from urban areas, Great Lakes carry toxic forever chemicals, study says WTOL11 2:13 1 year ago 490 Далее Скачать
$2 Million Sea Grant Funds Multi-Campus Effort to Protect Great Lakes Fish St. Norbert College 3:09 9 years ago 317 Далее Скачать
Did THIS FISH Ruin the Great Lakes? (Story of the Round Goby) Badgerland Fishes 6:35 3 years ago 47 054 Далее Скачать
Earth Awareness- Fish migration and the Great Lakes Agents Of Discovery 27:25 3 years ago 25 Далее Скачать
Invasive Carp and the Great Lakes - Great Lakes Now - 1003 - Segment 2 Great Lakes Now 9:12 5 years ago 3 247 Далее Скачать
