| Autor: |
Tirhas A. Hailu, Don Roulain, Richard D. Stevens, John C. Zak, Lonnie Evans, Charles Leatherwood, Marty Treider, Sean Childers, Dale Townsley, R. Neal Platt, David A. Ray, Erin E. Stukenholtz |
| Rok vydání: |
2019 |
| Předmět: |
|
| DOI: |
10.5772/intechopen.84612 |
| Popis: |
Feral pigeons (Columba livia) are typically ignored by ornithologists but can be found roosting in the thousands within cities across the world. Pigeons have been known to spread zoonoses, through ectoparasites and excrement they produce. Along with disease, feral pigeons have an economic impact due to the cost of cleanup and maintenance of human infrastructure. Many organizations have tried to decrease pigeon abundances through euthanasia or use of chemicals that decrease reproductive output. However, killing pigeons has been unsuccessful in decreasing abundance, and chemical inhibition can be expensive and must be used throughout the year. A case study at Texas Tech University has found that populations fluctuate throughout the year, making it difficult to manage numbers. To successfully decrease populations, it is important to have a multifaceted approach that includes removing necessary resources (i. e. nest sites and roosting areas) and decreasing the number of offspring through humane techniques. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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