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Showing 31–60 of 3,127 items

Thumbnail for True Metabolized Energy of Submersed Aquatic Vegetation in Semi-Permanent Marshes for Dabbling Ducks in the Upper Midwest Annual Performance Report Period: 1 July 2015 – 30 June 2016

True Metabolized Energy of Submersed Aquatic Vegetation in Semi-Permanent Marshes for Dabbling Ducks in the Upper Midwest Annual Performance Report Period: 1 July 2015 – 30 June 2016

Hagy, Heath M; McClain, Sarah E; Simpson, John W; Osborn, Joshua M; Yetter, Aaron P

2015 Governor's Conference on the Management of the Illinois River System

Submitter: Susan Braxton

Thumbnail for Surveys and investigations for sportfish management in lakes and rivers in Illinois Annual Report July 1, 2016 through June 30, 2017

Surveys and investigations for sportfish management in lakes and rivers in Illinois Annual Report July 1, 2016 through June 30, 2017

Parkos III, J.J.; Detmer, T., Nannini, M.; Porreca, A.P.; Effert-Fanta, E.; Diana, M.J.; Wahl, D.H.

Evaluating current reproductive success of lake trout at the Port of Indiana breakwater

Dettmers, John M.; Spindler, Bryan

Thumbnail for Surveys and investigations for sportfish management in lakes and rivers in Illinois ANNUAL REPORT July 1, 2017 through June 30, 2018

Surveys and investigations for sportfish management in lakes and rivers in Illinois ANNUAL REPORT July 1, 2017 through June 30, 2018

Parkos III, Joseph J.; Porreca, Anthony P.; Detmer, Thomas M.; Nannini, Michael A.; Effert-Fanta, Eden L.; Wahl, David H.

Selected wetlands-related legislation and programs applicable to Illinois

Baum, Sharon.; Shaffer, Tony D.

A contribution to a bibliography of the Raccoon (Procyon lotor)

Sanderson, Glen C.; Mech,L.D.; Schnell,J.H.

Forbes Biological Station : the Past and the Promise

Havera, Stephen P.; Roat, Katie E.

2013 Governor's Conference on the Management of the Illinois River

Submitter: Clarissa Ihssen

The Great Lakes Regional Collaboration: A Strategy to Restore & Protect the Great Lakes

Smith, Ted

A Century of Biological Research

Mills, Harlow B.; Bennett, George William; Decker, George Clemens; Scott, Thomas G.; Ross, Herbert H.; Ayars, James S.; Carter, Cedric J.; Warrick, Ruth R.; East, Bessie B.

Information Summary of the Physical, Chemical, and Biological Effects of Navigation

Lubinski, Kenneth S.; Seagle, Henry H., Jr.; Bhowmik, Nani G.; Adams, J. Rodger; Sexton, Margaret A.; Buhnerkempe, John; Allgire, Richard L.; Davie, D. Kevin; Fitzpatrick, William P.

Sex Ratios and Age Ratios in North American Ducks

Bellrose, Frank Chapman; Scott, Thomas G.; Hawkins, Arthur Stuart; Low, Jessop B.

Stopover duration and habitat use of spring-migrating dabbling ducks in the Wabash River Valley, USA

Williams, Benjamin Rex

Environmental Issues Committee Report Concerning Steel No. F Shot

Havera, Stephen P.

Habitat Evaluation Procedures Applied to the Proposed Hunter Lake (Lake II) Sangamon County, Illinois

Hunter Lake HEP Team: Illinois Natural History Survey, U.S. Fish & Wildlife Service, Illinois Department of Conservation

Integrated Management Plan for the Illinois River Watershed

Illinois River Strategy Team; Kustra, Robert W.

The Bantam Sunfish, Lepomis Symmetricus: Systematics and Distribution, and Life History in Wolf Lake, Illinois

Burr, Brooks M.

Research and Analysis of Fisheries in Illinois

Stein, Jeffrey A.; Suski, Cory D.; Philipp, David P.; Sherwood, Josh; Patterson, Kristen; Claussen, Julie E.; Lukey, James; Rundus, Austin; Huck, Sarah; Stanhope, Kimberly; McNamara, Thomasine; Louison, Michael; Miller-Ishmael, Lynnette; Illyes, Robert F.

Impacts of and willingness to pay for conservation and restoration in the U.S.

Li, Liqing

Nitrogen in the Nation's Rain

National Atmospheric Deposition Program

Illinois Natural History Survey Annual Report 2000-2001

Illinois Natural History Survey

Thumbnail for Development and Expansion of the Natural Resources Data and Information systems in Support of the Illinois Comprehensive Wildlife Conservation Plan: (Project: T-03-P-001) Project Completion Report 2006

Development and Expansion of the Natural Resources Data and Information systems in Support of the Illinois Comprehensive Wildlife Conservation Plan: (Project: T-03-P-001) Project Completion Report 2006

Cordle, Laine; Cummings, Kevin; Hinz, Leon; Holtrop, Ann; Phillips, Christopher A.; Tweddale, Tari; Epifanio, John

A review of the problem of lead poisoning in waterfowl

Sanderson, Glen C.; Bellrose, Frank C.

Mallard Investigations W-130-R-1-2-3 Final Report

Yetter, Aaron P.; Hine, Christopher S.; Havera, Stephen P.; Horath, Michelle M.; Whetsell, Elizabeth C.

Factors influencing hunter recruitment, participation, and retention of male and female hunters in Illinois

St James, Elizabeth

Waterfowl migration corridors east of the Rocky Mountains in the United States

Bellrose, Frank Chapman

Thumbnail for Development and Expansion of the Natural Resource Data and Information Systems in
Support of the Illinois Comprehensive Wildlife Conservation Plan

Development and Expansion of the Natural Resource Data and Information Systems in Support of the Illinois Comprehensive Wildlife Conservation Plan

Walk, Jeff; Phillips, Christopher A.; Hinz, Leon C., Jr.; Tweddale, Tari; Szafoni, Diane; Cordle, Liane; Holtrop, Ann Marie; Bol, Leslie; Brown, Patrick W.; Heske, Edward J.; Thomas, David; Epifanio, John M.

Illinois Natural History Survey Annual Report 1988-1989