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Annual Report 2014
Minimizing the effects of Green Sunfish (Lepomis cyanellus) on native competition.
2013 Annual Report
Science on the Sonoita Plain 2013 Symposium
Science on the Sonoita Plain 2014 Symposium
Land-use History of the Research Ranch, Elgin, Arizona, by Conrad J. Bahre, August 1977 (4.0MB PDF)
2012 Annual Report (2.3MB PDF)
Science on the Sonoita Plain 2012 Symposium
2011 Annual Report (2.3MB PDF)
Vegetation Monitoring 2003-2011 (1.6MB PDF)
The first 25 years: Summary of the collaborative effort between BLM and Audubon
Science on the Sonoita Plain 2011 Symposium (300kb PDF)
2010 Annual Report (1MB PDF)
Encouraging Energy Conservation and the Use of Alternative Energy: A Model for Rural Communities, Wayne Porter (483 KB PDF)
Science on the Sonoita Plain 2010 Symposium (65 MB PDF)
2009 Annual Report (1.15 MB PDF)
Monitoring Avian Productivity and Survivorship at Las Cienegas National Conservation Area 1997-2009, prepared by Christine Hass, March, 2010 (545kb PDF)
Prescribed burning in southeastern Arizona grasslands, Dan Robinett, Robinett Rangeland Resources, LLC (309 kb PDF)
Prescribed Burning in Giant Sacaton Bottomlands, Dan Robinett, Robinett Rangeland Resources LLC (262 kb PDF)
Water Use and the Future of the Sonoita Valley (4 MB PDF)
2008 Directors Report (1.65 MB PDF)
A History of the Lands in the National Audubon Society Research Ranch Near Elgin, in Santa Cruz County, Arizona, Glendon E. Collins, Author (2.73 MB PDF)

General Info
Grasses of the Sonoita Plain (262kb PDF)
Plant List for Santa Cruz County AZ (144kb PDF)
Renewable Energy, A How-To Guide for Southern Arizona Residents (605kb PDF)
Rural Living in Santa Cruz County, Arizona (6 MB PDF)
Wildlife Friendly Fences Brochure (277kb PDF)
Living Gently on the Land
Bloom Chart by Month for Hummingbirds (500 KB PDF)

Amphibians and Reptiles of the Research Ranch, October 2015 (540 kb)
Birds (216 kb)
Flora of the Appleton-Whittell Research Ranch (9 mb)
Grasshoppers found on the Research Ranch (467 kb)
Herpetofauna of the Appleton-Whittell Research Ranch 2015 (11 mb)
Mammals (151 kb)
Native grasses (262 kb)
Rattlesnake den sites (3 mb)

Soil & Range Resource Inventory
Soil and Range Resource Inventory (374 kb PDF)

Current Projects
Science on Audubon’s Appleton-Whittell Research Ranch, April 2009

Annotated Bibliography of Selected Publications Resulting from Research on BLM Land Within the Research Ranch (109 kb PDF)
Annotated bibliography (346 kb Word doc)
Lehmann Lovegrass Annotated Bibliography (213 kb PDF)

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