Secrets of Nature №20

The newsreel consists of three plots. In the plot "The Balance Effect" special types of filming are used, allowing you to see the processes hidden from the eyes. First part. 1st plot. SEA TRAVELERS. Karelia. Loons swim in a forest lake. There are many loons on the shore of the reservoir. A loon comes out of the lake onto land. Eggs in the nest. Loon incubates chicks. The shell of the egg cracks, a chick appears. Loons with chicks in the lake. 2nd plot. EFFECT OF BALANCE Trees in the forest. The caterpillars eat the leaf. The female insect rider lays eggs in the body of the caterpillar. The caterpillar with the eggs of the rider slowly crawls over the leaf. Rider larvae on the body of a caterpillar. The larvae weave cocoons. The larva cuts out a hole in the cocoon. The rider, which has developed from the larva, crawls out of the cocoon. Second part. 3rd plot. VILLAGE SWALLOWS. Swallows on wires. Swallows build a nest under the roof of a house. A swallow with a straw on the ground. Eggs in the nest. A swallow incubates chicks in the nest. Chicks in the nest. The swallow feeds the chicks in the nest. Swallows fly over the field.

Color

2

1992