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- All Subjects: Bird populations
- All Subjects: City planning
- All Subjects: Roads
- Creators: Pima County (Ariz.). County Administrator's Office
Most of the owls until just the last couple of years have been found in residential areas in northwest Tucson. It take a lot of cooperation on the parts of private residents to help get the work done. These are incredible little birds that fill an interesting role in the environment since they are more diurnal versus nocturnal. Our objective is to gather as much information as fast as possible to feed into the process to make this County plan based on the best available science that we have.
The historical range of the ferruginous pygmy-owl included areas of southern Arizona, southern Texas extending south along both coasts in Mexico, through Central America into the southernmost population in Argentina. However, over the past 150 years urban and agricultural expansion within the United States has reduced its population to a few isolated pockets of uncertain stability.
The Arizona population of the cactus ferruginous pygmy-owl was listed as an endangered species under the Endangered Species Act in 1997. Historical records and recent surveys definitely show a decline of species. There is a wealth of historical information out there and it still trickles in every day.
Chronicles some of the changes in the Pima County Zoning Code since 1953 and summarizes the comprehensive plan, the zoning code, and the building codes.
Pima County contracted with Arizona Game and Fish Department to conduct telemetry analysis and gather information that would lead to effective conservation and recovery initiatives for the cactus ferruginous pygmy-owl. During 1997, banded birds were monitored. Beginning in 1998 and during 1999, pygmy-owls were radio-marked with backpack transmitters and followed on foot or by vehicle.
The study details the direct and indirect impacts of roads on natural resources, including direct mortality and loss of habitat, physical changes to the topography and hydrology of an area, impacts to habitat, noise, light and other types of pollution, and habitat fragmentation.
Provides a thoughtful and timely assessment of how Pima County's practices and policy proposals in land use stand up under the test of nationally recognized principles of smart growth.
Summarizes applications placed in the newspaper and mailed directly to Steering Committee members to solicit Land Panel membership. 177 applications were received and compiled. Includes a suggested alternative for selecting Land Panel members.
A study on the last five years of rezoning activity in eastern Pima County for the Suburban Ranch Zone, Rural Homestead Zone, and Rural Residential Zone. This indicator of development activity does not include activity in the incorporated areas or the land that was rezoned and often platted.