Veterinarian Dr. Zainal Zainuddin and wildlife biologist Dr. John Payne team up in the struggle to save the Sumatran rhino from extinction. To do this, they should...
A bear has 42 teethCamel's milk doesn't turn into curdsCats have more than 100 vocal cordsAll insects have 6 legsAfrican Grey Parrots have vocabularies...
