|
|
 |
Critters in the House
- return to
Critters in the House -
Pigeons
-by Dennis M. Ferraro Extension Educator Douglas/Sarpy Extension
Unit
Pigeons are frequently found around parks, farms, houses and other
buildings. Pigeons are attracted to protected roosting areas, and
feed mainly on corn and other grains, but will eat garbage or animal
manure if grains are scarce. For some people, pigeons are a hobby.
However, pigeons are considered pests by most people. Their
droppings can deface and cause deterioration of structures, and
their cooing keeps some people awake. In addition, pigeons may carry
and spread diseases to people, while possibly transmitting parasites
such as mites, fleas and ticks to both humans and animals.
As with many other bird pests, there are three options for
controlling pigeons: exclusion, habitat modification and population
reduction.
Exclusion can be easily accomplished if the birds inhabit a specific
area. Screens or netting made of metal or strong plastic with
openings of less than one-half inch will keep pigeons out of
roosting places. Porcupine wire, a band of stainless-steel prongs
fastened to the roosting areas, prevents pigeons from landing.
Changing flat roosting ledges to an angle of more than 45 degrees
will also keep pigeons away.
Special baits are available, but must be applied by certified
applicator, as poisons can harm non-target birds if not properly
used.
- return to
Critters in the House -
Woodpeckers (including Flickers)
-by Dennis Ferraro Extension Educator Douglas/Sarpy Extension Unit
These birds are found throughout this area. Problems are infrequent,
but occasionally woodpeckers damage wooden structures. At this time
of year, they may be noticed pecking holes in wood siding, eaves or
trim boards.
Siding made of cedar and redwood is preferred by woodpeckers. These
birds have two reasons for their behavior. They may be locating
insects which inhabit the wood (usually wasp larvae and beetles, not
termites) or they may be creating cavities for roosting or nesting.
Because of their dependence on the structure for food or shelter,
woodpeckers' habits are hard to break. Merely filling the holes or
shooing the birds away are not effective.
Woodpeckers are classified as non-game birds and are protected by
the Federal Migratory Bird Treaty Act. Exclusion and repelling are
the available control methods. Decoys and models, such as snakes or
owls, are ineffective. Visual repellents consisting of brightly
colored reflective materials are very useful. Yellow and yellow
beach ball or commercially available products such as "Bird Scare
Eyes", "Predator Eyes" or "Evil Eye" may be hung in problem areas.
If the items are mobile, the effect is enhanced. Hang them on a long
strings from the roof line if possible.
- return to
Critters in the House -
|
