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Mapping Western Hemisphere Fauna Bruce E. Young bruce_young@abi.org Association for Biodiversity Information (http://www.abi.org)
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Association for Biodiversity Information (ABI) Mission: To develop, manage, and distribute authoritative information critical to the conservation of the world’s biological diversity.
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What Information do we Need for Conservation? What is it? Where is it? How is it doing? What are its requirements? Where to conserve it? At a site, what are the threats and how do we address them?
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ABI: ~80 staff plus members of the Natural Heritage Network A “spin-off” of The Nature Conservancy 77 independent “member” programs Common methodology Each program: ecologists, botanists, zoologists, data specialists Programs in 50 U.S. states, 10 Canadian provinces, and 10 Latin American countries
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Organizational Homes for Natural Heritage Programs (US and Canada) 78% State or provincial agency 12% University 5% Non-profit (e.g., Nature Conservancy) 5% Other (Navajo Nation, National Park, District of Columbia)
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What do Natural Heritage Programs Do? Gather, manage, analyze, and distribute information about the biological diversity found within their jurisdictions –Secondary sources & field inventories –Map & manage data –Conduct environmental reviews & assessments –Design, protect, and manage conservation areas
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Element Occurrence is an area of land and/or water in which a species is, or was present. has practical conservation value. tracked for endangered species
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Six generations to date of Natural Heritage databasesoftware
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Bird and Mammal Mapping Project Objectives –Digitize the ranges of all bird and mammal species (~5,600) of the Western Hemisphere –Disseminate the data to the conservation public
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Bird and Mammal Mapping Project History –TNC-Wings “Setting Priorities” project (1,300 birds-at-risk) –WWF-US project in Southeastern Brazil (~800 birds) –MOU among CI-CABS, WWF-US, TNC-Wings, ABI
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Bird and Mammal Mapping Project Strategy –Gather existing digitized maps –Digitize remaining maps Quality Standards –Minimum 1 degree lat/long grid –Comparable base map –Up-to-date source
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Bird and Mammal Mapping Project Sources for Digitized Maps –TNC-Wings –WWF-US –Gerardo Ceballos (UNAM) –Patricia Escalante (UNAM) –Stuart Pimm (U. Tennessee) –Ross Keister (USFS) –Don McNicol (CWS)
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Bird and Mammal Mapping Project Data Sources Birds North America: Birds of North America Mexico, northern Central America: Howell & Webb Southern Central America: James Zook South America: Robert Ridgely Caribbean: Raffaele et al.
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Bird and Mammal Mapping Project Data Sources Mammals North America: Wilson & Ruff Central America: Reid South America: Eisenberg & Redford Caribbean: Literature Expert Review: Bruce Patterson
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Bird and Mammal Mapping Project Details ArcView 3.x Digitize polygons & points (South American birds only) ~1:5,000,000 Degrade data as necessary
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Bird and Mammal Mapping Project Polygon data fields File name: gggg_ssss_pl.xxx Family, genus &species, common name Migratory status 1 = Year-round Resident6 = Boreal wintering 2 = Austral breeding7 = Boreal transient (migrating) 3 = Austral wintering8 = Vagrant 4 = Austral transient (migrating)9 = Uncertain 5 = Boreal breeding10 = Extinct/extirpated
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Bird and Mammal Mapping Project Point data fields File name: gggg_ssss_pt.xxx Family, genus &species, common name Migratory status Location Source type (specimen, observation) Institution/Observer Date Locational Uncertainty Comments
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Bird and Mammal Mapping Project Determine Source Digitize Map Expert Review Redigitize Data Roll-up
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Bird and Mammal Mapping Project Final Products –Compact Disk –Downloadable Data –InfoNatura (not funded yet)
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Bird and Mammal Mapping Project Status –Received: about 4,000 maps –Already digitized: about 1,400 –Remaining: digitizing, review, revision
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Courtesy of R. Ridgely, Academy of Natural Sciences, Philadelphia
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Long-tailed Woodcreeper, Deconychura longicauda Courtesy of R. Ridgely, Academy of Natural Sciences, Philadelphia
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Bird and Mammal Mapping Project Challenges Variable precision of contributed maps Variety of base maps used Schedules of contributors Taxonomic instability Protecting unpublished information Reflecting movement status Funding for updates
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www.infonatura.org
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InfoNatura: Search by Name
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InfoNatura: Search by Country
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InfoNatura: Search by Status
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InfoNatura: Search Results
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InfoNatura: Report
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InfoNatura: Distribution
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