關於「River Mara drains into」標籤，搜尋引擎有相關的訊息討論：

Mara River - Wikipediaen.wikipedia.org › wiki › Mara_Rivera case study in the semi-arid Mara River basin - HESShess.copernicus.org › articlesMara River Basin Management Initiative (Kenya and Tanzania) - WWFwwf.panda.org › wwf_news › Mara-River-Basin-Managem...Annual mass drowni