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  • HOME
  • ABOUT
    • Mission and Vision Statement
    • Equality and Diversity Policy
    • Annual Report
    • BSBO Board of Directors
    • BSBO Staff
    • BSBO's Visitors' Center >
      • Visit BSBO
      • Anna Macke Mikolajczyk Window On Wildlife
      • John Gallagher Memorial Birding Trail
    • eNews
    • BSBO Videos >
      • BSBO's 20th Anniversary by Deb Neidert
    • BSBO Blogs >
      • Kenn Kaufman's Crane Creek - Magee Birding Blog
      • BSBO Bird Bander's Blog
      • BSBO Education and Outreach Blog
    • Contact Us
  • Support BSBO
    • Donate
    • Join or Renew
    • Sponsor A Mist Net
    • Year-End Appeal
    • Help BSBO while you shop
    • Our Wish List
    • Birds and Business Alliance
  • RESEARCH
    • Peer-Reviewed Publications
    • Passerines >
      • Passerine Research
      • Prothonotary Warbler Research
      • Building Collision Study
      • Oak Openings
    • Project SNOWstorm >
      • About Project SNOWstorm
      • Meet Buckeye
      • Meet Wolverine
    • Northern Saw-whet Owls
    • Research Highlights >
      • Gray-Cheeked Thrush from Colombia, South America
      • BSBO Bird Bander's Blog
    • Past Research >
      • Colonial Wading Birds
      • Ohio Winter Bird Atlas
      • Shorebirds
    • Reports >
      • Navarre Marsh Annual Banding and Survey Data
      • Annual Project Reports
    • Research Volunteer Form
    • Research Volunteer Page
  • EDUCATION
    • Bird Migration Profiles
    • Family Activities >
      • Free Online Resources
    • Young Birders >
      • Ohio Young Birders Club
      • Young Birders Network
      • Youth Birding Camps
    • Teachers >
      • Songbird Banding and Migration Programs
      • Students Against Balloon Releases
    • Group Programs >
      • Presentations by Request
    • BSBO Bird Knowins
  • Conservation
    • BioBlitzes
    • Bird-safe / Birder-friendly Communities
    • Responsible Wind Energy
    • Conservation Updates
    • Position Statement on Feral and Free-Ranging Cats
    • Habitat Designations
    • Easy Ways for YOU to Support Conservation
    • Breeding Bird Surveys
  • EVENTS & ACTIVITIES
    • Birds at Home
    • Highway Clean-up
    • BSBO's Biggest Week In American Birding
  • NW OHIO BIRDING
    • Responsible Owl Viewing
    • Magee Marsh WA Closures
    • Kenn Kaufman's Crane Creek - Magee Birding Blog
    • Local Birding Hotspots
    • Local eBird Tips
    • Regional Bird Checklist
    • Timing of Spring Migration
    • Timing of Fall Migration
    • Timing of Fall Shorebird Migration
    • ABA Code of Birding Ethics
    • Ohio Bird Alpha Codes
    • Birder Calling Cards
    • Birding Ohio
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eNEWS

MONITORING AVIAN PRODUCTIVITY AND SURVIVORSHIP (MAPS)

The long-term monitoring programs for breeding landbirds indicate declining population trends in migrant species in eastern North America. While many trends have been downward, the only long term program providing a measure of productivity and estimates of survival is the Monitoring Avian Productivity and Survivorship (MAPS) program. The Observatory initiated one of Ohio’s first MAPS sites in 1992 at the Navarre station. Other sites have been added in Sandusky County, Blue Heron Reserve in 1994, and Bowles Woods, Hamilton County in 1998. MAPS’ objective is to document continental tendencies in productivity and survivorship. The purpose of BSBO’s breeding bird surveys is to not only meet national objectives of MAPS but to address state and/or local questions. 

An important part of understanding population trends is determining reproduction success for target species. Utilizing the methodology developed by the Institute of Bird Populations, constant effort mist netting allows for comparison from site to site and year to year. Standardization from year to year and continuation of the study for at least twenty consecutive years at each station are necessary in order to provide reliable estimates of annual variations in productivity and survivorship. 

Banding operations are conducted once each ten day period during June through early August. This time frame reduces the confusion with major migration periods, reduces trap biases from net familiarity, and reduces capture interference on breeding success. These long-term projects allow BSBO to investigate habitat changes or succession and their effects on birds, avian community changes, abundance, diversity, and species richness over time in a variety of areas of Ohio.

For more information about Monitoring Avian Productivity and Survivorship (MAPS) click HERE for a report in PDF format from the Institute for Bird Populations.
____________
April 18, 2007
Shieldcastle, M. C., and Kaufman, K. Monitoring Avian Productivity, Survivorship and Response to Habitat Change on Blue Heron Reserve - 1994-2006. Black Swamp Bird Observatory, Oak Harbor, OH.

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The mission of the Black Swamp Bird Observatory is to inspire the appreciation, enjoyment, 
and conservation of birds and their habitats through research, education, and outreach.


We are located at the entrance of the Magee Marsh Wildlife Area
| 13551 W. State Route 2  |  Oak Harbor, Ohio 43449  |  419.898.4070  |