7-Day Nest Timelapse | Baby Birds Hatch… Except the Cowbird Egg

Watch a full nest cycle in fast-forward as baby birds hatch over 7 days — except for one surprising twist.

Among the clutch of eggs is an uninvited guest: a cowbird egg. Cowbirds are known as brood parasites, laying their eggs in other birds' nests so the host parents raise their young.

In this nest, the cowbird egg doesn’t hatch — leaving behind a mystery and a rare exception to nature’s usual outcome.

This timelapse captures the beauty, drama, and complexity of bird life — from the first cracks to the first feedings.

🎬 Captured over 7 days
📍 Filmed in Michiana

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