Wildfires
Critics felt that the Amazon CEO, whose personal net worth is estimated to be more than £85 billion, could have contributed more.
The good Samaritans drove through the devastation on Kangaroo Island to load their car with injured koalas.
Wildfires burned around the world this year from Australia to California and the Amazon. These forest blazes are part of nature but climate change is making them more frequent and more intense.
It's not just Brazil – Siberia, Greenland and the Canary islands are among the other regions fighting "unprecedented" fires.
A wildfire in Queensland, Australia, has forced hundreds to leave their homes. The fire has burned nearly 40,000 acres so far in "unprecedented weather" conditions. Firefighting crews are trying to contain the blaze.
71 people are known to have died.
Shocking drone footage reveals the extent of the devastation.
A further 228 people are unaccounted for.