A presence-absence matrix of 1,135 species of bees, hummingbirds, sphinx moths and bats for Mexico. On a 165,078 cells of 5' of degree. It is a zipped large CSV binary matrix, with two added columns o
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest)
