The Throat Trees of The Sarrin

Biome: Dense, humid jungle hollow within a rainforest plateau
Dominant Flora: Broad-leaved, aerial-predator trees known as Throat Trees
Primary Ecological Role: Population control of airborne fauna

Overview

Tucked deep in the jungle canopies of Hemera’s southern hollows, The Sarrin is defined by its towering Throat Trees, enormous, leafy carnivorous plants that form their own sub-canopy, hovering just beneath the primary tree layer.

Unlike their name suggests, they do not consume large animals or pose a threat to travelers. Instead, they thrive by preying on the small aerial ecosystem: birds, galbrats, flying insects, and anything light enough to be drawn in by scent and movement.

The jungle beneath them is alive with buzzing wings, whistling leaf-gliders, and feathered flashes... until the Throat Trees stir.

The Throat Trees

Height: 20–30 meters
Appearance:

• Slender, smooth trunks with wide branching arms that fork into fan-shaped leaves

• At the center of each leaf cluster is a cupped pitcher ringed with flexible petal-lips

• The inner lining is dotted with pollen-coated trigger filaments

• From afar, the open pitchers resemble flowering bromeliads or fruit-bearing bushes

Feeding Method:

• Emit sweet, fermented nectar scents when sunlight is strongest

• Attract flying creatures that attempt to feed or perch on the lip

• A gentle flexion draws them in, not by force, but by lure and slip

• The pitcher closes silently around its catch

• Internal cilia massage and dissolve only small tissues; bones are usually regurgitated

Feeding Limit:

• Cannot digest anything over 2–3 kilograms

• Any creature too large simply triggers the pitcher to close for a moment and reopen with no harm done

Target Prey

1. Dush-feathered Galbrats

• Especially vulnerable during low-energy twilight cycles

• Often found with proboscises still extended mid-drain as the Throat Tree quietly consumes them

2. Skyworms

• Transparent-winged larvae that hover in mating swarms

• Feed on tree sap; in turn, they fertilize Throat Trees by leaving larvae behind

3. Snarefinches

• Small birds that build nests in the Hollow’s mossbanks

• Drawn to the shimmer of moisture on the pitcher’s surface, mistaking it for dew

Biological Features

• Symbiotic Moss Growth: Base of each tree grows a dense mat of sugar-fed moss that thrives on regurgitated waste (bone, shell, undigested fibers)

• Feeder Vines: Thin vines grow out from the tree and trail along nearby branches, ending in miniature traplets that glow faintly at dusk, like natural bug zappers

• No Threat Response: The trees do not react to touch from heavier beings and show no movement around large animals

Jungle Role

• Keep aerial pest populations low

• Support arboreal food chains by recycling insect biomass

• Frequently visited by larger herbivores that feed on the base moss or the sugar-secreting bark

• Birds often risk nesting nearby due to reduced predator count, ironically risking their own young

Seasonal Behavior

• Bloom Cycle: Every 22 days, all pitchers flush open, venting excess pollen into the air. During this time, the Hollow smells overwhelmingly sweet. Galbrats and skyworms swarm in uncontrolled numbers. The trees reset digestion and lure mechanisms afterward.

• Rain Behavior: Heavy storms cause the trees to close entirely, shielding the pitchers from flooding. During this time, tree frogs and spikerbacks are known to shelter beneath their arms.

Notes for Use

• Safe for travelers

• Valuable nectar can be harvested in low quantities, used in sweetmeats and jungle wines

• Throat Tree groves are sometimes deliberately planted to suppress invasive insect swarms