Drone-based effective counting and ageing of hippopotamus (Hippopotamus amphibius) in the Okavango Delta in Botswana | PLOS ONE
![Temporal and spatial patterns of common hippopotamus populations in the Okavango Delta, Botswana - Inman - 2022 - Freshwater Biology - Wiley Online Library Temporal and spatial patterns of common hippopotamus populations in the Okavango Delta, Botswana - Inman - 2022 - Freshwater Biology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/a0809712-2a18-4dc6-bfe7-276882b12462/fwb13868-fig-0002-m.jpg)
Temporal and spatial patterns of common hippopotamus populations in the Okavango Delta, Botswana - Inman - 2022 - Freshwater Biology - Wiley Online Library
![Temporal and spatial patterns of common hippopotamus populations in the Okavango Delta, Botswana - Inman - 2022 - Freshwater Biology - Wiley Online Library Temporal and spatial patterns of common hippopotamus populations in the Okavango Delta, Botswana - Inman - 2022 - Freshwater Biology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/ac26ba48-4c9a-428c-b5fd-d3073a112d12/fwb.v67.4.cover.jpg?trick=1679577655303)