Bird & Bee Control

Humane - Effectived - Guaranteed

602-942-6550 or 480-969-2337 or 877-828-2473

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Height/Weight
5"-6"
1oz
Life span
4-6 yrs wild
to 12 yrs captivity
Flight speed
15-45 mph
Range
across country
rural-urban
Food
lots of insects
Habitat
suburban areas
adjacent to open
fields & water

 

 

 

 

 

 

Contact us today at     602-942-6550 - 480-969-2337 to see about scheduling an inspection of your property and see how we can help you stop all the noise and mess as well as protecting you, your family, employees and customers from possible slip & fall dangers or health hazards associated with swallows that are roosting or nesting in and around your home or business.

 

   

 

Pigeon  Sparrow  Swallow  Starling  Woodpecker  Crow  Grackles

 

Cliff or Barn Swallow Information, Biology and Control

 (Hirundo pyrrhonota or Hirundo rustica)

Cliff swallow outside the mud nestThese slender, sleek birds are well known for their long migration and nesting habits. Cliff and barn swallows spend their winters in South America and summers in North America. They arrive around March in the southern part of the country, reaching the northern states in April. They are very territorial and will always come back to the same nesting site. These swallows have made a very successful switch from cliffs and caves to man made structures for placement of their mud pellet nests. Increased insect populations from modern agriculture and shelter created by man made structures are two reasons given for this transition. Unfortunately, this success has often been at the expense of a frustrated homeowner. The swallow now faces strong competition from the introduced house sparrow for food and shelter. This may be why their numbers appear to be dwindling. Swallows are a protected species and their arrival is a sign of spring for many. The return of the swallows to San Juan Capistrano in California is a well-noted annual festival.

Swallows have about 8 members of the Hirundinidae Family living in the North American Region. Of the 8, only 2 regularly build mud nests attached to buildings, and other structures. The Cliff Swallow (Hirundo pyrrhonota) and the Barn Swallow (Hirundo rustica) are most often in conflict with humans the most. Cliff swallows will live in colonies of up to several hundred pairs. Barn swallows usually nest as a single pair or a few pairs in one structure. "The cliff swallow, 5 to 6 inches in length, is the only squared-tailed swallow in most of North America." It has a "pale, orange-brown rump, white forehead, dark, rust colored throat, and steel-blue crown and back. The barn swallow, 5.75 to 7.75 inches long, is the only swallow in the United States with a long, deeply forked tail. Barn swallows have steel-blue plumage on the crown, wings, back, and tail. The forehead, throat, breast, and abdomen are rust colored." The females are usually duller in color than the males.

Habitat: Four basic conditions are found near most cliff and barn swallow nest sites: (1) an open habitat for foraging, (2) a suitable surface for nest attachment beneath an overhang or ledge, (3) a supply of mud of the proper consistency for nest building, and (4) a body of fresh water for drinking."

Cliff Swallow looking out from the mud nestGeneral Biology: Both cliff and barn swallows migrate to South America for the winter. They will begin their return north in late winter and early spring. Swallows travel during the day and catch flying insects along the way. The migratory route of a swallow will always have an abundant level of flying insects. Swallows have a tendency to return to the same nest year after year, under suitable conditions.

Most swallow nests are inhabited by hematophagous (bloodsucking) insects and mites. Swallow bugs (Oeciacus vicarius), most common in cliff swallow nests, can spread rapidly from nest to nest. Swallow bugs reduce nestling growth rates and cause up to half of all nestling deaths." These bugs are able to survive in unoccupied nest for up to 3 years. When swallows are picking out a nest, they will asses which nesting sites have a large infestation of swallow bugs and they will avoid nesting there.

Cliff swallow nests are gourd-shaped, enclosed structures with an entrance tunnel that opens downward. The mud pellets used by the swallows consist of sand, silt, and clay. The inside is lined with grass, hair, and feathers. "The nest is cemented with mud under the eave or overhang of a building, bridge, or other vertical surface."

Barn swallow nests are cup-shaped. The mud pellets "contain coarse organic matter such as grass stems, horse hairs, and feathers. The nest cup is profusely lined with grasses and feathers. Both male and female swallows help build the nest. They have to take their time, allowing the mud to dry and harden. Depending on the climate, nest construction could take up to 2 weeks. "A typical cliff swallow's nest contains about 900 - 1400 mud pellets. Cliff swallow control of mud nests

Swallows lay their eggs during early spring. Male and female swallows help incubate the eggs. Incubation usually occurs before the last egg is laid. "Whitewash on the ground below the nest or on the rim of the nest entrance is a sign of newly hatched nestlings inside the nest. Juvenile swallows will leave the nest approximately 24 days after hatching. After leaving the nest, swallows can stay near the nest, but normally they will start migrating south around late summer.

Damage: Cliff swallows nest in colonies and often live in close association with humans." Because of cliff swallows nature to build clustered mud nests, they can do a lot of damage to a structure aesthetically. They also cause a health hazard around humans because of the heavy infestation of swallow bugs, mites, and ticks. Even though barn swallows live in smaller numbers, they cause the same amount of damage.

Control
   All swallows enjoy special protection under the law. You can not disturb them once the nest is completely built and they lay their eggs in the nest.

   The only way to eliminate cliff and barn swallow problems is to take down the nests in the winter after they are gone and exclude them from returning by using 3/4 StealthNet. The netting needs to be angled across the eaves to prevent access to any sharp building angles. Several strands of Birdwire can also be run under eaves in strategic patterns at angles to prevent nest build up as well. A new product called Bird slide can be installed in the corner to break up the angle and keep swallows from building a nest in that location.The best solution to swallows nesting is to remove the angle they need to build their nests on using Bird Slide or Bird Slope

Legal Status: In the United States, all swallows are classified as migratory insectivorous birds under the Migratory Bird Treaty Act of 1918." All states offer swallows the same protection. One must obtain permission from local, state, and federal officials to treat for swallows. As a general rule, if eggs or nestlings are present in a nest, a permit authorizing nest removal must be obtained. A permit for swallow nest removal can only be issued if very compelling reasons exist.

Acknowledgement:

  • Courtesy of The Internet Center for Wildlife Damage Management

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     Here are some pictures a realtor sent us of how bad a problem swallows can be, don't let this happen to you call us at the first sign of swallows trying to nest around your home or business.

    Swallows build nests in large groups and return year after year Swallows need mud and water to build their nests
    Swallows can even build nests on irregular surfaces like under these eaves of the house Swallow droppings and dead babies are all over the ground below the swallow nests
    Swallows will poop as they fly around as can be seen all over this door and wall below the swallows nests Swallows are protected after the nest is complete untill the babies leave

     

       
               
       

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