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.
Signaller's rank are represented as alpha (α), high and intermediate. Recipients' ranks were calculated relative to the signaller (higher ranking females and males, equal and lower ranking males and females).
