Bald eagle nesting pairs in the US

As bald eagles have recovered across America, more babies have been named Luna, a correlation of 0.991 that connects conservation biology to baby name trends with the patriotic whimsy of a chart that has clearly been to both a nature documentary screening and a maternity ward on the same day. The eagle nests, the baby is named, and both trends soar upward with the graceful trajectory of things that are finally getting the attention they deserve.

Eagle nesting pairs grew from about 9,800 to over 71,000. Luna grew to over 7,500 babies per year. Both are upward curves across nine overlapping years, driven by entirely different forces: eagles by conservation success, Luna by cultural globalization. The shared variable is nothing more than two trends going up during the same decade. The eagle and the moon baby share a country but not a cause.

Nine years of eagles and Luna is a correlation between American conservation triumph and American naming fashion, connected by nothing except the same nine years and the same upward direction. The eagle recovers because of DDT bans, the name rises because of cultural beauty, and the chart treats both with the same mathematical respect. The wingspan expands. The syllable count remains at two.