Here, on a plain baked hard by three days of relentless sun, we find the specimen at the height of a great seasonal congregation. She has traveled far, as her kind do, drawn by a low pulse felt through the ground long before it can be heard, and now she stands among tens of thousands of her own species, packed flank to flank, all facing the same distant structure of scaffolding and light.
Observe the elaborate plumage. In ordinary months her coloration is muted, built for blending into offices and transit. But for the migration she has adorned herself: glitter fused to the skin, a mesh of woven flowers about the brow, a costume that signals, to any who might be watching, vitality and abundance. She has not washed in some time. She no longer measures this in hours.
Now the pulse quickens, and watch closely, for this is the moment the whole journey has led toward. As the first note breaks over the herd, she raises both forelimbs above her head, tilts her face to the darkening sky, and releases a cry that is answered instantly by ten thousand others, a single sound made of countless throats.
She is weeping, and she is grinning, and she could not tell you which. Beneath her feet the mud is churned by a thousand rhythmic feet into something ancient.
She has forgotten where her small shelter of nylon is pitched. She has lost the friends she came with. She will pay for this in dehydration and a long silence on the journey home.
And yet, for these few hours, pressed shoulder to shoulder with strangers who are, briefly, not strangers at all, our subject has done the one thing her species crosses continents to do.
She has been, entirely, part of the herd.