Jackie and Shadow, California's famous Big Bear Lake bald eagle couple, may need to start preparing to become empty-nesters.

One of their eaglets born earlier this year officially left the nest on Monday, marking a milestone moment for the beloved eagles who have gained near-celebrity status among wildlife enthusiasts.

The eaglet named Sunny was captured on a live camera feed taking her first flight after perching on a branch and practicing spreading her wings before making the leap into the air.

Her sister Gizmo watched as Sunny took this significant step toward independence.

Both eaglets hatched in March , alongside another eaglet who died after a winter storm, and have been carefully monitored via cameras by the nonprofit organization Friends of Big Bear Valley.

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