A public field guide to the fenborn species that inhabit the basin. Browse ecology, ranges, roles, population counts, and documented paths into Keeper care.
A dossier describes ecology and known paths into Keeper care. A living creature has its own name, condition, provenance, history, and bonds. When a life ends, that individual remains in the Registry Graveyard.
You can learn what lives in the Fens below. Named-creature and Keeper records open once you hold a Keeper record of your own.
Ecology, ranges, roles, public population counts, and documented acquisition paths.
Field dossierAshrunner are long-legged fenborn with wide splayed toes and closable nostrils adapted for loose ash. They travel in small bands, sprinting between cooler stone islands while feeding on insects and heat-tolerant scrub.
Field dossierBasaltusk are huge tunnel-dwelling fenborn with continuously growing mineralized tusks. They use the tusks to pry fractured basalt apart, enlarging passages to reach mineral deposits and cool sleeping chambers.
Field dossierBellhorn are sure-footed mountain fenborn with hollow horn chambers that resonate during head shakes and low calls. Herds use different tones to stay coordinated across fog, snowfall, and broken terrain.
Field dossierBoughlynx are arboreal ambush fenborn with rotating ankle joints and a membrane along the flanks that stabilizes long drops between trees. Their mottled coat changes appearance as the guard hairs lie flat or stand upright.
Field dossierBreakerback are enormous semi-aquatic fenborn with a flexible armored spine and broad webbed feet. They brace into breaking surf to feed on dislodged shellfish and can remain stable where smaller animals are swept away.
Field dossierCinderkite are batlike gliding fenborn with long heat-resistant wing fingers and pale sensory patches around the muzzle. Colonies emerge into warm updrafts at dusk to hunt dense swarms of vent-associated insects.
Field dossierDriftwing are compact feathered fenborn with broad low-speed wings and heavily fringed feet. They ride slope winds close to the snow surface, dropping suddenly to seize rodents exposed by shifting drifts.
Field dossierFenstilt are tall wading fenborn with spring-loaded legs, narrow probing beaks, and independently flexing toes that spread their weight across unstable mud. They are highly visual and communicate with abrupt wing and neck displays.
Field dossierFrostmole are powerful burrowing fenborn with broad foreclaws and blood-vessel countercurrent systems that keep the digging limbs warm. They tunnel beneath snow rather than through frozen mineral soil whenever possible.
Field dossierGlimmerfin are small amphibious shoaling fenborn with reflective lateral scales and flexible fin-limbs that let them cross short stretches of saturated mud between pools. Their synchronized flashes coordinate schools in stained water.
Field dossierGloammarten are cold-city fenborn that detect tiny temperature differences through dense facial whiskers. They patrol utility networks for rodents and repeatedly sleep near warm junctions without chewing cables or insulation.
Field dossierHavamor are broad coastal fenborn with powerful forelimbs, protective membranes, and a social tendency to carry unrelated juveniles toward nursery shelter.
Field dossierKelpmane are muscular coastal fenborn with long ribbon-like neck filaments that resemble kelp blades when held motionless. They graze epiphytes from living kelp and use powerful forelimbs to anchor in surge.
Field dossierKnotstag are stocky forest grazers whose antlers grow in dense interlocking forks. The structures are used to rake vine mats, expose mineral soil, and wrestle rivals without the long piercing tines typical of open-country deer.
Founding dossierLumendoe are gentle, watchful Lumaweald fenborn whose hollow reflective hairs scatter low Current-light. They are associated with finding stranded travelers, but choose their own routes and bonds.
Field dossierMagmara are heavy quadrupeds whose mineral plates shed extreme heat. Small packs den beside stable vents and briefly carry molten material in specialized mouth and claw structures.
Field dossierMirecoil are long-bodied semi-aquatic fenborn that brace against roots with rows of small ventral hooks. Enlarged jaw muscles let them crack freshwater shellfish while their vibration-sensitive lower jaw detects movement through mud.
Field dossierReedjaw are low-slung amphibious fenborn with broad crushing jaws and a reinforced chest used to force paths through dense reeds. They feed on shellfish, tough marsh plants, and carrion rather than actively hunting large prey.
Field dossierReefknuckle are broad-bodied crustacean-like fenborn with two reinforced striking forelimbs and smaller dexterous feeding arms. They break dead coral rubble and shell to reach prey rather than attacking living reef structure.
Field dossierRimeback are massive cold-adapted grazers with hollow guard hairs and a ridged fatty crest over the spine. Snow freezes onto the outer coat while dense underfur remains dry, forming a temporary shell against wind.
Field dossierRootmaw are heavy detritivorous fenborn with shovel-like lower tusks and enormous forelimbs. They tear apart rotten logs for grubs and mineral-rich fungi, swallowing large quantities of decayed wood and soil.
Field dossierSaltwing are long-winged coastal fenborn with specialized nasal glands that expel concentrated salt. They can drink seawater during long flights and nest on narrow ledges inaccessible to most terrestrial predators.
Field dossierSiltback are massive marsh grazers whose overlapping keratin plates trap wet silt across the body. The mud layer regulates skin temperature, discourages biting insects, and makes adults exceptionally difficult to dislodge.
Field dossierSlagback are immense heat-tolerant fenborn with thick dorsal plates threaded by blood-rich cooling channels. They graze mineral crusts and heat-resistant lichens while spending the hottest hours half-buried in loose slag.
Field dossierSnøløve are lean cold-city fenborn that map heat leaking from pipes, walls, tramworks, and occupied basements, revisiting routes as weather changes.
Field dossierSnowfluff are compact winter fenborn with layered insulating fur and broad paws. They construct and maintain sub-snow tunnels instead of merely hiding in them.
Field dossierSporewing are large nocturnal gliding fenborn with velvet wing membranes that collect fungal spores as they brush against fruiting bodies. Specialized facial combs clean the membranes and redistribute spores along habitual routes.
Founding dossierSylvanHowl are territorial Lumaweald guardians with retractable thorns and coats that carry irritating plant oils. They are socially discerning and protective rather than universally aggressive.
Field dossierTanglehare are long-legged browsing fenborn with split outer toes and hooked dewclaws that let them pivot through dense vine tangles at speed. Their whiskers are unusually long and help map narrow passages in low light.
Field dossierTideglass are translucent schooling fenborn whose skin contains layered reflective cells that shift from nearly clear to mirror-bright as muscles contract. The display coordinates schools and confuses pursuing predators.
Field dossierVattenfira are semi-aquatic fenborn with luminous tail organs used for signaling and navigation in turbid water. Adults may reach eight feet from nose to tail.
Field dossierVentcrest are lean cave fenborn with a vascular crest that opens to dump heat rapidly after crossing hot ground. Sensitive throat membranes detect changes in airflow and gas concentration before most people can smell them.