Figure 3.
Different zones used for the novel object test (OZ, Object zone; NZ, Near object zone; MZ, Moderate object zone; FZ, Far object zone). The wall zone represents proximity with the other quails.
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.