Swiss Army knife of the Hawaiian Islands—how an endangered bird drills into trees to find food

Summary
There are no woodpeckers on the Hawaiian Islands, but a little yellow bird called the 'akiapōlāʻau (Ah-key-ah-pole-ah-ow) has evolved an unusual beak to drill into branches to find food.
Description from Phys.
Who is covering this
-
Swiss Army knife of the Hawaiian Islands—how an endangered bird drills into trees to find food
There are no woodpeckers on the Hawaiian Islands, but a little yellow bird called the 'akiapōlāʻau (Ah-key-ah-pole-ah-ow) has evolved an unusual beak to drill into branches to find food.
Comments
Comments need JavaScript.