Which endangered bird, the tallest species, stands nearly five feet tall and was brought back from just 15 wild individuals in the 1940s through captive breeding?

• A Whooping crane ✓
• B Sandhill crane
• C Great blue heron
• D California condor

The whooping crane's recovery ΓÇö from 15 wild birds in 1941 to over 800 today through intensive conservation including ultralight-led migration training ΓÇö is a landmark of wildlife restoration.