Nel caso del wallaby delle rocce dai piedi gialli, queste strategie hanno impedito la sua scomparsa dal Nuovo Galles del Sud. ###>Scientists consider foxes the major reason for the recent extinctions, along with competing herbivores, especially goats, sheep and rabbits, diseases such as toxoplasmosis and hydatidosis, habitat fragmentation and destruction and a lower genetic health due to the increasing isolation of colonies.