Heathertail

Heathertail is a beautiful light brown tabby WindClan she-cat with hazy heather blue eyes.

The Sight

 * She talks to Lionpaw at a Gathering, and she tells him that she has met Jaypaw before. She takes part in a battle with a dog pack on WindClan territory. During the daylight Gathering, she competes with Hollypaw in a mock battle, which Hollypaw wins.

Dark River

 * She talks Lionpaw into secretly leaving camp to visit her. They meet in secret along the the ThunderClan/WindClan border until Hollypaw and her friend Cinderpaw discover them. Later, she discovers a network of underground tunnels that lead from WindClan to ThunderClan.  She tells Lionpaw and they begin meeting in secret again. There they make up a Clan themselves, DarkClan, where Heatherpaw makes herself leader as 'Heatherstar' and makes Lionpaw her deputy as 'Lionclaw'. Lionpaw rejects her after a meeting with Tigerstar, which makes her very sad, and they don't visit each other for a while. She later returns to the tunnels with Hollypaw, Jaypaw, Lionpaw and Breezepaw to find three missing WindClan kits. She realizes that what she and Lionpaw did started the whole trouble of the missing kits, and she understands that they cannot meet anymore.

Outcast

 * Lionpaw and Heatherpaw no longer meet, and both cats seem sad about this. When Squirrelflight goes to WindClan to ask Crowfeather about the trip to the Tribe of Rushing Water, Heatherpaw wanted to go, while Breezepaw didn't. When she says goodbye to him, she tells him that she will say goodbye to his Clanmates for him, and tells him that he will have an amazing story to tell the Clan when he gets back. Whitetail takes over as her mentor while Crowfeather is gone.

Eclipse

 * When WindClan are attacking ThunderClan, Lionpaw finds Heatherpaw near the border with Crowfeather. He yells at her betrayal and Heatherpaw tells Lionpaw that Sedgekit was boasting about the tunnel so everyone knew about them, but Lionpaw doesn't believe her. He almost kills Crowfeather when the warrior gets in his way, trying to get to Heatherpaw, but misses his neck, and Heatherpaw is horrified by what Lionpaw had done. They seperate when the eclipse starts to form, and Lionpaw tells Heatherpaw she will be his enemy forever.

Long Shadows

 * She confronts Lionblaze when he is traveling through the Dark River to get catmint, revealing her warrior name, Heathertail when Lionblaze addresses her by her apprentice name. She is clearly hostile to Lionblaze but lets him pass back into ThunderClan territory without fighting him though the threat is clear.