|Living:||Code of the Clans|
Birchstar is a white she-cat with cream tabby stripes and yellow eyes.
In the Field Guide Arc
- During a Gathering, she reports a new litter of kits in WindClan, and also reports two new warriors. After Darkstar, SkyClan's leader, proposes that the rule that states the word of a Clan leader is law should be added to the warrior code, Birchstar agrees with him along with other leaders.