While there are no other permanent water sources, in 1992 Vernon L. Scarborough investigated the possibility of two other reservoirs which were initially stone quarries thought to retain water.
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After Thompson, La Milpa was not explored again until the 1970s, when David M. Pendergast and Stanley Loten conducted a field project at the site.
Sphenarium purpurascens, the chapulín de la milpa or gafanhoto-do-milho, a grasshoppers species found in Mexico and Guatemala
In 2007 Trio La Milpa was the first American classical music group to tour Greenland where they played several performances to capacity crowds in the capital city of Nuuk as well as Sisimiut.