Wasteland Bestiary

WLS FIELD SURVEY · creatures synthesized from real pre-Fall science · fiction outside, citations inside

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WLS-0010 · CANON RECORD

Geomantic Greylag

Engineered Fauna — Seismic Symbiote

“Flocks that walk the fault lines.”

Generated portrait of Geomantic Greylag: Engineered Fauna — Seismic Symbiote
3threat
6vitality
4armor
5speed
7cunning
COMMON Some pre-Fall genius thought turning geese into living seismographs was wise, embedding piezoelectric nonsense in their bones and magnetite in their tiny brains. Then one specific quake in New Caledonia flipped their permanent 'on' switch, leaving us with flocks of geological groupies stuck replaying the greatest hit of 2026.

Special Ability

◈ Tectonic Sense

Their bones sing when the crust gets stressed, and their magnetite-laced brains interpret the planet's electromagnetic tantrums. This lets them detect coming quakes days in advance, manifesting as the entire flock simultaneously deciding to be dramatically still or change vacation plans.

HabitatThey haunt the restless ground of the Rust Meridian's tectonic divorce lines, nesting where the earth bleges heat like an open wound. They avoid places where the magnetic field has given up entirely—can't blame them, really.
DietThey eat whatever the earthquakes kindly unearth for them: grubs shaken loose from their dirt apartments, tubers rattled to the surface. Supplemented with iron-rich weeds that grow where the planet's blood leaks out.
BehaviorTheir migration paths trace the planet's deepest insecurities—fault lines and fractures. They get twitchy and hum like broken refrigerators hours before the ground remembers how to dance. Highly protective of their favorite hot springs, which they apparently consider prime waterfront property.

Field Notes

Behold the walking contradiction: a goose that listens to the planet's groaning bones through its feet. Those copper filaments aren't for show—they're piezoelectric antennas tuned to the Earth's tantrums. Watch them plant those broad, stupid feet with the deliberate precision of a bomb disposal expert. Scavvers have learned that when an entire flock freezes mid-waddle, it's time to find something that isn't about to become rubble.

Their honk vibrates your fillings, a bass note that says 'the ground is getting frisky.' They'll defend their steamy fissure-nests with the righteous fury of property developers, but their seismic predictions are tragically specific to one particular quake's signature from a century ago. They'll miss the big one while perfectly predicting a tremor that already happened. Their eggs taste like static and regret.

Nature's most unreliable early warning system, with excellent real estate instincts.

Reality Scraps · Source Material

The creature is fiction. These are the real, verifiable facts it was synthesized from, with the exact public records used.

biology · REALITY SCRAP

Anser anser (Linnaeus, 1758) — GBIF holds a georeferenced occurrence of Anser anser (Linnaeus, 1758) from Russian Federation in 2026 (record 5937623639).

Source: GBIF Occurrence Records original record ↗

geology · REALITY SCRAP

M 6.6 - 80 km ENE of Tadine, New Caledonia — A magnitude 6.6 earthquake struck 80 km ENE of Tadine, New Caledonia on 2026-09-25, at 10.0 km depth.

Source: USGS Earthquake Catalog original record ↗