Hollyleaf is a fictional character from the Warriors book series by Erin Hunter. She is a member of the ThunderClan and is known for her striking black fur and green eyes. Hollyleaf is the daughter of Leafpool and Crowfeather, making her part of a complex family dynamic within the clans. In the series, Hollyleaf is portrayed as a determined and strong-willed cat. She struggles with her identity and the secrets surrounding her parentage. Throughout her journey, she faces various challenges that test her loyalty to her clan and her understanding of what it means to be a warrior.