Musisz być zalogowany żeby oznaczyć odcinki jako obejrzane. Zaloguj Się albo zarejestruj się.
Sezon 37
An exploration into the issue of race and how it determines physical well-being and defines social groups.
An exploration into the issue of race and how it determines physical well-being and defines social groups.
This episode has no summary.
This episode has no summary.
The program documents what is now the most threatened biological community in the world, the wetlands. It shows the effects of industrial development, levees, and dams in Illinois,
.. show full overview
The program documents what is now the most threatened biological community in the world, the wetlands. It shows the effects of industrial development, levees, and dams in Illinois, Mississippi and Ontario and documents successful efforts to restore wetlands in both rural and urban areas.
This episode has no summary.
This episode has no summary.
The growing populations of pelicans and cormorants on the prairie lakes of Canada are blamed for the collapse of inland fishery.
The growing populations of pelicans and cormorants on the prairie lakes of Canada are blamed for the collapse of inland fishery.
A growing number of people are developing asthma, possibly caused by a combination of allergens and pollution.
A growing number of people are developing asthma, possibly caused by a combination of allergens and pollution.
Winter gathering of thousands of Bald Eagles north of Vancouver.
Winter gathering of thousands of Bald Eagles north of Vancouver.
History of the nuclear power industry from the postwar days of fascination with the potential
of the power, through the era of protests in the 60's, the accidents of the 70's and
.. show full overview
History of the nuclear power industry from the postwar days of fascination with the potential
of the power, through the era of protests in the 60's, the accidents of the 70's and 80's,
from Three Mile Island to Chernobyl, which have changed the public perception of nuclear power.
The wildlife in the Yellowstone mountainous region to the Yukon.
The wildlife in the Yellowstone mountainous region to the Yukon.
This episode has no summary.
This episode has no summary.
A look at the earthquakes that occur on the same day but a year apart in different parts of the globe.
A look at the earthquakes that occur on the same day but a year apart in different parts of the globe.
The lions in the area of Ngorongoro Crater, east of Africa.
The lions in the area of Ngorongoro Crater, east of Africa.
A look on reproductive hormones and the effects on humans and animals.
A look on reproductive hormones and the effects on humans and animals.
This episode has no summary.
This episode has no summary.
Jeśli brakuje odcinków lub banerów (a znajdują się w TheTVDB) możesz zgłosić serial do automatycznej aktualizacji:
Zgłoś serial do aktualizacji
Aktualizacja zgłoszona
