Quote from : The Bird Sisters Book

Bett didn't have any siblings because she said her father had preserved what was dead for too long to be able to create life. When Bet was younger and had begged for one, her father gave her a marmot he' stuffed for a man from Wyoming. "This is your brother Christopher," he'd said, placing the marmot on Bett's pillow one night. "He doesn't talk much, so you'll have to pick up the slack there.