Here's a character involved in Shamrock's story, but I'm not sure if I should make him a page or not.
His name is Ghost and he's a young Darkhaven rabbit who stayed behind in the warren to protect the elders and kits while Woundwort and his army marched on Watership Down. Ghost never believed in Dark One, he thought it's just a tale to keep the badly maintained warren together and keep the members in constant fear and rivalry.
After the battle most of Darkhaven rabbits were either killed by enemies or taken away by Black Rabbit himself. Ghost knew that after Woundwort's death, the remainign rabbits felt lost and confused. He took the leadership of Darkhaven, bringing more peace and freedom to the warren. Darkhaven was still a harsh place to live in, but the rabbits could now rely on each other instead of fighting for everything and leaving each other to die. Soon the rabbits were forced to leave anyway because of too much pollution and danger from the man.
Ghost led his rabbits away and settled down a new warren in more natural enviroment.