They resemble rabbits due to convergent evolution
Viscacha or vizcacha (UK: /vɪˈskætʃə/, US: /vɪˈskɑːtʃə/) are rodents of two genera (Lagidium and Lagostomus) in the family Chinchillidae. They are native to South America and convergently resemble rabbits
Me: 'Nother hit off the bong, Viscacha?
Viscacha (sleepily): nah, I’m good