it just exploded. a whole mountain just exploded in five seconds. i have never seen anything like it. australians know it as black summer. the months in late 2019 and early 2020, when the country saw its most intense bushfire season on record. up to 3 billion animals were killed or displaced and huge swathes of their habitat were burnt. i'm nick lazaredes, and 18 months on, i've been travelling australia to discover how its wildlife is faring now. there's a complete removal of resources that wildlife needs. whether they eat leaves,