"There is no Clan in the forest so true or so brave. I respect and admire the other Clans, but my heart is here, with ThunderClan- the Clan of heroes, the Clan of compassion, the Clan of destiny."
— Firestar on ThunderClan in Secrets of the Clans, page 9
ThunderClan is a mainly peaceful Clan, and respectful of the other Clans as well. In battle, ThunderClan is fierce, courageous, and loyal. They normally take loners and kittypets into their Clan to either swell their ranks or because the cat is in need of help or shelter. For this, they are at times looked down upon by other Clans and thought of as weak. The Clan's main prey are mice, voles, squirrels, and the occasional rabbit, as well as birds such as starlings, magpies, wood pigeons, blackbirds, and thrushes. They have excellent stalking techniques, creeping across the forest floor. They have the sense to keep upwind of their prey in the thick bushes. ThunderClan cats are noted to be especially strong. They are the only Clan to bunch their hindquarters before leaping to catch their prey.