PUNTA CEVALLOS, Galapagos Islands -- Diego Santiago slowly reached the long pole up the rocky slope and slipped the noose around the hawk's neck. A step behind Santiago, the slope dropped 100 feet ...

Galapagos Hawk's Evolutionary History Illuminated Date: October 5, 2007 Source: Blackwell Publishing Ltd. Summary: Scientists used DNA sequences from feather lice to study how island populations ...

"It’s probably fair to say that most visitors venture out to the Galapagos Islands to see the unique wildlife," writes ...

Scientists at the University of Missouri-St. Louis used DNA sequences from feather lice to study how island populations of their host, the Galápagos Hawk might have colonized the Galápagos ...