Fíochán (Fee-oh-kawn)

Cicada

At the edge of the still grove, beneath the canopy of trembling ash and fading birch, something begins—not with motion, but with pressure. It’s as if the air itself is being drawn inward, subtly thickening. You will not see the Fíochán at first. You will feel it, like a suggestion folding itself into the hush. Light doesn’t quite settle where it rests, and silence is no longer passive—it leans.   It clings not to shadow, but to the places where growth falters: the underside of a broken branch, the hollow where lichen recedes, the crack in stone sealed with old moss. There, motion stirs—not sudden, not slow, but inevitable. When the Fíochán shifts, it is like a whisper given weight. Its surface does not reflect; it absorbs. Trees appear to lean toward it, not out of deference, but recognition.   Time seems to unspool differently around it. The moment before it moves always feels longer than the moment after. You find yourself leaning forward without realizing it, pulled by a tension that holds no threat. It is not a creature that declares presence. It arrives as a density—of attention, of memory, of something still forming. Even those unfamiliar with its rhythm find themselves blinking more slowly in its presence.   The earth underfoot changes subtly when it lingers. Leaves that had settled rise again. Bark sloughs more cleanly. The moss curls at its edges, as though realigning. These are not signs of passage—they are the ambient adjustments that accompany its proximity. The Fíochán does not disturb the forest. It retunes it, as a breath does a flame.   If you leave too quickly, you may believe nothing happened. But those who remain long enough speak of a peculiar clarity that follows—a sense that something intricate and nearly-forgotten has been brushed loose within them. The creature does not offer answers. It simply exists as an unfinished question that the forest continues to ask, even after it has gone.  

Behavior & Communication

Fíocháin are elusive, solitary presences drawn to quiet liminal spaces. Though they are most often felt rather than seen, their primary form of interaction is through harmonic resonance—layered tones and subtle pulses released into the air like emotional fingerprints. These vibrations carry across still air and soft bark, heard by those attuned to shifts in spiritual mood rather than sound.   They do not speak in intention, but in calibration. Their emergence is guided by unseen tides—temperature, barometric subtlety, unseen lunar alignment—each song adjusted to match the precise resonance of a moment in time. When more than one Fíochán is present, their tones braid in unison before separating again into spirals of distinct frequencies.   Rarely do they gather en masse, and when they do, it is interpreted not as congregation, but as alignment. The very act of harmonizing across a region is viewed by lorekeepers as a metaphysical signpost: an invitation to pause, reflect, and realign with the unseen.  

Ecological Niche

Fíocháin are found among the pale mosswood forests, mid-step hills, and upland clearings of the highlands, favoring old growth where light filters through the canopy in a green-gold hush. These regions are already rich with subtle aetheric presence, and the Fíochán’s appearance is said to signal times when such power reaches a seasonal height.   Rather than reshaping these spaces, the Fíochán attunes itself to them. It does not roam—it arrives, guided by cyclical resonance, returning often to the same trunks or stone hollows. Lorekeepers mark their emergence points and track the phases of silence between, recording changes in tone as shifts in emotional weather.   Their presence is said to calm nearby fauna and deepen the natural harmony of the region. They are often found near wells, grove-rings, and shaded trailheads—places long associated with personal thresholds and ancestral memory.  

Common Myths & Legends

Celtic Tradition – Sacred Whisperer
In certain Highland traditions, the Fíochán is believed to carry the voices of those who passed gently. Its song is thought to bridge the veil—heard not as mourning, but as blessing. Families who hear one nearby before an important choice often leave a simple braid of hair or wool thread on the tree where the tone originated.   Forest Wards – The Green Pulse
Among forest-tenders and shrine-keepers, Fíocháin are seen as custodians of subtle harmony. Rather than warding off danger, they are thought to tune the land itself. When the Fíochán sings, caretakers often take it as a signal to rest, listen, or realign their intentions before continuing sacred work.
Fíochán


APPEARANCE/PHENOTYPE
Cicada-bodied, the Fíochán features a compact and armoured exoskeleton in subtle hues of moss green, mist blue, and bronze-burnished brown. Its wings are long and filigreed, semi-translucent with golden patterns resembling lichen or leaf veins. Each movement glints softly in filtered light.   The thorax is domed and polished, with subtle horn-like antennae swept backward along its sides. Eyes are large and faceted, often a faint amber or topaz. The underside is lighter—clouded grey or pale flax—lending the impression of a forest jewel when viewed from below. Mottled markings often reflect the stone or bark of its native surroundings, making still individuals nearly indistinguishable from lichen-patched trunks.

height

length

weight
1.1 cm
6 cm
Negligible
<0.5 kg
Genetic Ancestor(s)
Scientific Name
Ainmhí; Nádúrtha; Glabólis fíochán
Origin/Ancestry
The Fíochán cicada is native to the rocky highlands and mountainous regions of Tir na nOg. Its ancestors developed unique adaptations to survive and thrive in these elevated terrains, using their melodic songs to communicate and establish their presence i

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