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.
Immunogram of ravens’ excretion patterns of corticosterone metabolites (CM). The continuous line represents females, the dotted line males. The triangles on the top are indicating the elution pattern of the following steroids: E1S = estrone sulfate, C = cortisol, and CC = corticosterone.
