![Woody encroachment over 70 years in South African savannahs: overgrazing, global change or extinction aftershock? | Philosophical Transactions of the Royal Society B: Biological Sciences Woody encroachment over 70 years in South African savannahs: overgrazing, global change or extinction aftershock? | Philosophical Transactions of the Royal Society B: Biological Sciences](https://royalsocietypublishing.org/cms/asset/3036c14b-b8a8-48e6-8c78-b1d2fae90d76/rstb20150437f01.jpg)
Woody encroachment over 70 years in South African savannahs: overgrazing, global change or extinction aftershock? | Philosophical Transactions of the Royal Society B: Biological Sciences
Woody encroachment over 70 years in South African savannahs: overgrazing, global change or extinction aftershock? | Philosophical Transactions of the Royal Society B: Biological Sciences
![Woody encroachment over 70 years in South African savannahs: overgrazing, global change or extinction aftershock? | Philosophical Transactions of the Royal Society B: Biological Sciences Woody encroachment over 70 years in South African savannahs: overgrazing, global change or extinction aftershock? | Philosophical Transactions of the Royal Society B: Biological Sciences](https://royalsocietypublishing.org/cms/asset/3d2b6e38-6d39-4ac8-a057-75680571c524/rstb20150437f05.jpg)