Nature & Wildlife - 35 free documentaries about wild australia.
Start with What Exactly Are Tasmanian Devils? (49 min, Real Wild), then Australia's Wild Horses And Their Remarkable Story Of Survival (51 min, Real Wild). All 35 documentaries here are free to watch from their makers' official uploads. To read deeper, the top-rated book on wild australia is In a Sunburned Country by Bill Bryson.