♻️ap environmental science review

Extinct in the wild (EW)

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

Extinct in the wild refers to a species that no longer exists naturally in its native habitat but continues to survive only through captive breeding programs or reintroduction efforts.

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