The Palmer Penguins dataset is comprising various measurements of three different penguin species, namely Adelie, Gentoo, and Chinstrap. The dataset contains 344 observations. The rigorous study was conducted on the islands of the Palmer Archipelago, Antarctica. These data were collected from 2007 to 2009 by Dr. Kristen Gorman with the Palmer Station Long Term Ecological Research Program, part of the US Long Term Ecological Research Network.