This Tiny Bird Made One of the Longest Migrations Ever (And It Was Wearing a ‘Backpack’)

This tiny bird deserves a much-needed rest: For the first time, biologists have tracked a migration of up to 20,000 kilometers (12,427 miles) made by the 0.42-ounce blackpoll warbler, one of the fastest […]

The post This Tiny Bird Made One of the Longest Migrations Ever (And It Was Wearing a ‘Backpack’) appeared first on Geek.com.

from Geek.com https://ift.tt/2TPQOD1
via IFTTT