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The
starling is a dark chunky, muscular bird. It is distinguished from other
blackbirds by its short tail and its longer, slender bill. Starling plumage
varies depending on the season. In winter, the bird displays a highly
speckled iridescent coat and a dark bill. In summer, the bird’s coat dulls
and has far fewer speckles.
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Damage
Starlings rank just behind pigeons and sparrows as an urban
bird pest. Starlings can be a nuisance in both urban and rural areas due
to their nesting, eating and living habits. When the bird is in its flocking
phase, thousands of starlings often overwhelm buildings and trees. Large
scale buildup of feces from these flocks can lead to structural damage.
The uric acid in the feces can corrode stone, metal and masonry. Gutters
and drainage pipes clogged with starling nests often backup, causing extensive
water damage. The bacteria, fungal agents and parasites in the feces also
pose a health risk.
Control
Starlings roosting habits can be modified permanently using 1-1/8" mesh
StealthNet and/or electrical
systems like Bird-Shock. For
large flocks or agricultural applications, these birds can be moved with
a well-timed, organized scare campaign using strategically placed sophisticated
audio systems like the Bird
Wailer, Squawker,
or the Bird-Gard
units depending on the size of the area. These products combine natural
and electronic sounds like species specific distress calls, predator hunting/attack
sequences and canon or shotgun sounds. Other noisemakers such as Zon
Guns
and Bird
Bombs & Screamers often have success in relocating these
bird when combined with lights and visual frightening devices that flash
such as Flash
Tape, Scare
Eye Balloons or Octopus.
A new technique that has found some success for moving populations from
trees is to fog problem areas with ReJeX-iT.
Nesting
The Starling is a nesting bird. Their nests are in enclosed areas with at
least a 1-1/2 inch opening. Look for their nests in old trees, church steeples
and other holes and crevices. Due to their bullying nature they will take
any suitable site, evicting any previous owner. They sometimes watch other
birds build a complete nest before forcing them to leave.
Breeding
Starlings have two broods a year with four to five eggs a brood. They average
eight offspring a year. The eggs are white, pale blue or green-white. Incubation
of the eggs takes twelve days. The fledglings leave the nest after 25 days.
The young leave to join other juveniles and form huge flocks that move on
to other territories.
Cycles
Not a true migrating bird, starlings may move from rural trees
to warm city buildings in winter. The daily cycle is one of leaving the
nest at sunrise to travel up to sixty miles to feeding areas before returning
for the evening. They disperse to mate in the spring. After mating season,
they will often coalesce into huge flocks with defined feeding and roosting
areas.
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Starling
Quick Facts
Height/Weight
7.5”-8.5”/2-3oz
Life Span
5 to 7 yrs
in the wild
up to 13 captivity
Flight Speed
18 to 40 mph
Range
Across country
rural to urban areas in increasing numbers
Food
Insects, wild fruit seeds and grain
Habitat
Trees and building structures
Effective Control Products
1-1/8” Mesh StealthNet,
Bird-Shock, fogging with
ReJeX-iT,
Flash
Tape,
Scare
Eye Balloons or Octopus,
Zon
Guns,
Bird
Bombs & Screamers,
Bird
Wailer,
Squawker,
Bird-Gard
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