Bald eagle nesting pairs in the US

It turns out that as professional football players have learned to negotiate their way into increasingly absurd salary packages, bald eagles—a bird that spends most of its time doing nothing but sitting in trees and looking judgmental—have somehow decided this is precisely the moment to start having more babies. The universe appears to have set up a cosmic vending machine where you feed it quarterback contracts and out pops nesting pairs. One wonders if the eagles have been checking salary caps.

What's actually happening here is that both trends are passengers on the same economic escalator. The NFL salary explosion tracks almost perfectly with broader US economic growth from 2005 onwards, and bald eagle recovery—one of conservation's genuine success stories—was already underway from the Endangered Species Act protections of the 1970s, reaching an inflection point right around when the data begins. By 2005, eagles weren't really waiting to see what professional athletes would earn; they were just finally numerous enough that their population growth became visible. It's rather like noticing that both pizza consumption and housing prices rose together between 2008 and 2021, when really they were both just responding to the same underlying fact of having more people and more money sloshing around the economy.

This is what happens when you line up two entirely separate recovery stories and discover they've been climbing the same hill at the same pace—a reminder that correlation doesn't care about causation, it just cares that you're both going up. The bald eagle didn't read about Patrick Mahomes and think, 'Right, time to nest.' But the fact that they moved together tells you something true about the period itself: growth was broad, indiscriminate, and everywhere. Even when it made no sense whatsoever.