Secrets of Nature № 20 (1992)

Newsreel consists of three stories.

In the story "The effect of equilibrium" used special types of filming, allowing to see hidden from processes.

The first part.

1st plot.

Sea travelers.

Karelia.

Loons swim in the lake in the woods.

Loons nest on the waterfront.

Loon emerges from lake to land.

Eggs in the nest.

Loon chick hatches.

Eggshell crack appears nestling.

Loon with chicks in the lake.

2nd story.

EFFECT OF BALANCE.

Trees in the forest.

Caterpillars eat the leaves.

The female insect lays its eggs in the rider's body caterpillar.

Caterpillar with eggs rider slowly crawling on a leaf.

Larvae of the rider on the body of a caterpillar.

Larvae spin cocoons.

Larva to cut a hole in the cocoon.

Rider, developed from larvae crawls out of the cocoon.

The second part.

Third plot.

Swallow.

Swallows on the wires.

Swallows build a nest under the roof.

Swallow with a straw on the ground.

Eggs in the nest.

Swallow chicks in the nest hatches.

Chicks in the nest.

Swallow feeding chicks in the nest.

Swallows fly over the field.

1. "Sea Travelers"

2. "The effect of balance"

3. "Barn swallows"