Natural Cycles: Migration

The video discusses various migratory animals, including monarch butterflies, red knots, geese, elephant seals, and horseshoe crabs. It explains their migration patterns, such as traveling between breeding grounds and winter habitats. Red knots migrate from Central and South America to the Arctic, while geese move from warm areas to breeding grounds. Elephant seals migrate from the ocean to California coasts for breeding. Horseshoe crabs migrate to lay eggs, which serve as food for migrating birds. These examples illustrate the diverse migration habits of animals.

What is a key characteristic of migratory animals?

• They travel between breeding and winter habitats.

• They remain in one place all year.

• They migrate to find new habitats every year.

• They only migrate during the summer.

Where do red knots spend their winter months?

• In the open ocean

• In the high Arctic

• In Central and South America

• In California coastal areas

Why do geese migrate from warm areas in winter?

• To avoid cold weather

• To reach breeding grounds

• To find new habitats

• To escape predators

What do elephant seals primarily feed on in the ocean?

• Seaweed

• Squid, octopus, and fish

• Crabs and lobsters

• Plankton

What role do horseshoe crab eggs play in the ecosystem?

• They are a primary food source for migrating birds.

• They help fertilize the ocean floor.

• They are used by humans for medicinal purposes.

• They provide shelter for small fish.