The charts below show information about animals and rainfall at the Nboro Nature Reserve. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The bar charts following indicate information about the number of two species of mammals like zebras and buffalos and the amount of rain at the Nboro Natural Reserve between 2005 and 2011.

In 2005, there were around 50 zebras and then reached 75 animals in 2007. The population of zebras had dropped down to 70 and reach the top, which was 85 zebras at the end of the period. On the other hand, during the same time, the number of buffalos rose gradually from 40 to under 120.

The annual amount of rain was 650 millimeters in 2005 and then increased to 1100 millimeters and the highest rain in 2011 was 1200 millimeters.

Overall, the number of zebras and buffaloes rose during the 6-year period. The rainfall also increased at the same time. However, the zebra population went up when the rainfall rose.