|"Birchstar of WindClan announced a new litter of kits and two new warriors."|
|— Narrator about Birchstar in Code of the Clans, page 124|
|Living:||Code of the Clans|
Birchstar is cat with an unknown description and gender.
In the Field Guide Arc
- 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.