European Starling
Also known as: Common Starling
About the European Starling
Ranked among the world's worst invasive species, starlings gather in overwhelming migratory flocks known as murmurations. Decimate global agricultural industries by consuming and spoiling fruit, grain, and livestock feed.
Why it's a pest
Destroys grain crops and fruit orchards; contaminates livestock feed; displaces native cavity-nesting birds; communal roosts generate heavy fecal layers creating slip-and-fall hazards; aviation strike hazard.
Global Distribution
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Native range
Established as invasive pest in
Breeding & lifecycle
2 – 3 years
12 months
~6 fledglings
Spring to early Summer
12 – 14 days
A murmuration of starlings
Named after the collective "murmur" of millions of tiny wingbeats and soft calls during their breathtaking, shape-shifting aerial displays.
A chattering of starlings
Behavioural — describes the clicking, whistling, and mimicking noises they make while packing into trees or building ledges at dusk.
How the APC-N1 and APC-N8 manages European Starling
At approximately 215 mm, the european starling fits a T1 — Small tunnel (100 × 260 × 360 mm). The tunnel is the physical entry point — sized precisely to admit the target species while excluding larger non-target birds. Species-specific attractant bait draws the european starling into the detection zone inside the tunnel, where AI computer vision confirms species identity at 99.7% accuracy. Once confirmed, CO₂ is introduced gradually into the chamber; the bird becomes drowsy and loses consciousness without pain or distress. Euthanasia follows only after explicit authorisation from a licensed operator, and the specimen is stored in the integrated freezing chamber with a full compliance audit trail.
The T1 — Small tunnel is available on the APC-N1 and APC-N8 — both units carry this tunnel size as a standard configuration.
Learn about the APC-N8European Starling — Sturnus vulgaris
Physical dimensions
Recommended tunnel
Tunnel size is set by the species' standing height — sized to admit the target bird while excluding larger non-target species.
Dimensions (W × H × L)
100 × 260 × 360 mm
Species height range
up to 260 mm standing height
European Starling standing height
215 mm✓
Available on
Affected regions
Fleet size calculator
Estimate how many APC units you need to control a european starling population — accounting for growth rate, knockdown timeframe, and operational hours.
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