ຫ້ອງສະແດງຮູບເງົາແລະວີດີໂອຂອງພວກເຮົາສາມາດຖ່າຍທອດຫຼືດາວໂຫລດໂດຍສະມາຊິກເທົ່ານັ້ນ
ສືບຕໍ່ເບິ່ງໃຫ້ຟຣີ➞ໃຊ້ເວລາ ໜ້ອຍ ກວ່າ 1 ນາທີເພື່ອລົງທະບຽນແລ້ວທ່ານສາມາດເພີດເພີນກັບຫົວຂໍ້ຮູບເງົາແລະໂທລະພາບແບບບໍ່ ຈຳ ກັດ.
Die Rückkehr der Wölfe: Das Wunder im Yellowstone-Nationalpark 2017 ບໍ່ ຈຳ ກັດການເຂົ້າເຖິງຟຣີ
For 70 years, the population of the wapiti deer in the Yellowstone National Park in the United States increased unchecked. Without natural predators and despite all human attempts to check the increase of the deer population they kept spreading and destroyed vast regions of the park's vegetation. They literally defoliated the National Park. However, a well-directed reintroduction of 41 wolves between 1995 and 1997 worked wonders: The animals restored the natural balance in the National Park.
ປະເພດ: Documentary
ຫລໍ່:
ລູກເຮືອ: Jürgen Hansen (Director), Simone Stripp (Director), Simone Stripp (Writer), Deby Dixon (Cinematography), Brad Orsted (Cinematography), Jürgen Hansen (Writer)
ສະຕູດິໂອ: ARTE, Prospect TV, ZDF
ເວລາແລ່ນ: 44 ນາທີ
ຄຸນະພາບ: HD
ປ່ອຍຕົວ: Jan 02, 2017
ປະເທດ: France, Germany, United States of America
ພາສາ: Deutsch, Français
