Orange-and-black wings fill the sky as NOVA charts one of nature's most remarkable phenomena: the epic migration of monarch butterflies across North America. To capture a butterfly's point of view, NOVA’s filmmakers used a helicopter, ultralight, and hot-air balloon for aerial views along the transcontinental route. This wondrous annual migration, which scientists are just beginning to fathom, is an endangered phenomenon that could dwindle to insignificance if the giant firs that the butterflies cling to during the winter disappear. | ||
Title | : | NOVA |
First Air Date | : | Mar 03, 1974 |
Last Air Date | : | Aug 07, 2024 |
Number of Episodes | : | 984 |
Number of Seasons | : | 51 |
Genres | : | Documentary |
Networks | : | PBS |
Casts | : | |
Alternative Titles | : | PBS新星Nova, نوا, نووآ, PBS Nova |
Plot Keywords | : |
14709 Users Online Now