Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The displacement of white-crowned sparrows, Zonotrichia leucophrys gambelii, from Sunnyside, WA, to Princeton, NJ. Possible migration routes after release at Princeton are shown as normal migration direction (1), toward wintering area (2), and back toward capture site (3). Breeding area (green), wintering area (cyan), and normal migration route (blue) are indicated.
