Nitrogen from penguin and seal faeces in Antarctica can spread to an area up to 240 times the original colony, which serves as a vital nutrient for other plants and animals
Source:
https://www.newscientist.com/article/2202026-penguin-and-seal-dung-nourishes-organisms-that-are-kilometres-away/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home