Production Information
Quick Facts
| Original Title | 自然界のつりあい－動物の数は何できまるか |
| Release Date | January 1, 1972 |
| Status | Released |
| Language | JA |
The Balance of Nature
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Overview
This is one of the films produced by Toei, who began producing educational films in 1954, as a teaching material film for schools. It tracks how many percent of the 10,000 eggs of the American White-tailed worm can safely become adults. During the observation process, the raison d'étaté of other natural enemies, as well as the clever mechanisms of natural balance are revealed.
Status: Released
Language: JA