ABC News October 7, 2019

Monarch butterflies swarm Colorado park

Name: Monarch butterflies swarm Colorado park
Uploaded: 2019-10-07T16:11:32
Duration: PT42.0S
Description: The butterflies were making the 3,000-mile journey to Mexico for their annual migration.

The butterflies were making the 3,000-mile journey to Mexico for their annual migration.

Monarch butterflies swarm Colorado park

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