Figure 1.
Greater white‐fronted goose in James Campbell National Wildlife Refuge, O’ahu, Hawaii, USA. Photograph credit: Robert Wilson (USGS)
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.