Web Content Viewer (JSR 286)

Dr. Jeffrey Homan

 
photo of Jeff Homan Dr. H. Jeffrey Homan,
Research Wildlife Biologist


Dr. Homan is developing deterministic (simulation) bioenergetic models to estimate efficacy of DRC-1339 avicide on nuisance populations of blackbirds and starlings. The models are developed for PC software and available to USDA field personnel conducting DRC-1339 baiting operations. The models estimate the number of birds killed using the amount of baits removed combined with environmental, physiological, and morphological variables.

Dr. Homan is also active in wildlife tracking, including radio telemetry and geolocators. He designs and conducts studies that monitor the movements and use patterns of bird species causing conflicts in agricultural and urban environments. The objectives of these studies can be diverse, depending on the landscape in which the research occurs. In agricultural settings, the studies may focus on correlations of agricultural damage to habitat features and habitat use or perhaps spatial ecology of potential avian vectors using dairies or cattle feeders. In urban-suburban settings, the studies generally monitor wintering behavior of European starlings, including daily activity ranges and use and fidelity to roosting sites and staging areas. Dr. Homan is analyzing migration patterns of European starlings in the Central Flyway in respect to scope and breath of damage caused by this species throughout their lifecycle. He has also studied spring and fall migration of red-winged blackbirds in the Central Flyway. Studies will soon be underway in Michigan to monitor habitat use of radio-tagged robins and waxwings using fruit orchards in late summer.

Dr. Homan works closely with state USDA Wildlife Services programs helping assess and solve wildlife conflicts with birds.

Lastly, Dr. Homan is actively involved with Masters and Ph.D. students enrolled at North Dakota State University, Michigan State University, and University of Utah, providing expertise on GIS, false-infrared photography, and radio telemetry.


NWRC Research ProjectMethods Development and Population Biology of Blackbirds and Starlings In Conflict with Agriculture, Concentrated Animal Feeding Operations, and Urban Environments
 


Current Research

  • Vulture movement and roost management
  • Monk parakeet ecology and management
  • Management of invasive reptiles
  • Feral pig management methods
  • Urban crow winter roost dispersal
  • Invasive bird species management
 

Education

  • Ph.D., North Dakota State University, Zoology
  • M.S., North Dakota State University, Zoology
  • B.S., Metropolitan State /University, Biology
 

Contact Information

  • Address: Wildlife Services, NWRC North Dakota Field Station
  • 2110 Miriam Circle, Suite B, Bismarck, North Dakota 58501
  • Telephone: 701.250.4468 ext 2
  • E-mail: jeffrey.h.homan@aphis.usda.gov

 

Recent Publications

2014

Swirski, A.L., D.L. Pearl, M.L. Williams, H.J. Homan, G.M. Linz, N. Cernicchiaro, and J.T. LeJeune. Spatial epidemiology of Escherichia coli O157:H7 in dairy cattle in relation to night roosts of Sturnus vulgaris (European Starling) in Ohio, USA (2007-2009). Zoonoses and Public Health 61:427-435. doi: 10.1111/zph.12092.

Werner, S.J., S.K.Tupper, S.E. Pettit, J.W. Ellis, J.C. Carlson, D.A. Goldade, N.M. Hofmann, H.J. Homan, and G.M. Linz. 2014. Application strategies for an anthraquinone-based repellent to protect oilseed sunflower crops from pest blackbirds. Crop Protection 59: 63-70.

2013

Niner, M., G.M. Linz, H.J. Homan, and M. Clark. 2013. Open field test with Avipel Bird Repellent: Year I. Paper presented at the 35th National Sunflower Association Sunflower Research Workshop, Fargo, North Dakota`.

Linz, G.M. and H.J. Homan. 2013. Demonstration of "Avian Control" bird repellent (a.i., methyl anthranilate) for managing blackbird damage to ripening sunflower. Paper presented at the 35th National Sunflower Association Sunflower Research Workshop, Fargo, North Dakota.

Homan, H. J., J. T. LeJeune, D. L. Pearl, T. W. Seamans, A. A. Slowik, M. R. Morasch, and G. M. Linz. 2013. "Use of Dairies by Postreproductive Flocks of European Starlings." Journal of Dairy Science 96 (7): 4487-4493.

Homan H.J., Stahl R.S., Linz G.M. 2013. Comparison of two models for estimating mortality from baitings with Compound DRC-1339 Concentrate avicide. Crop Protection 45:71-75. doi: 10.1016/j.cropro.2012.11.011.

Klosterman, M. E., G. M. Linz, A. A. Slowik, and H. J. Homan. 2013. "Comparisons between Blackbird Damage to Corn and Sunflower in North Dakota." Crop Protection 53: 1-5.

2012

Cernicchiaro, N., D. L. Pearl, S. A. McEwen, L. Harpster, H. J. Homan, G. M. Linz, and J. T. Lejeune. 2012. "Association of Wild Bird Density and Farm Management Factors with the Prevalence of E. Coli O157 in Dairy Herds in Ohio (2007-2009)." Zoonoses and Public Health 59 (5): 320-329. .

Gaukler, S. M., H. J. Homan, G. M. Linz, and W. J. Bleier. 2012. "Using Radio-Telemetry to Assess the Risk European Starlings Pose in Pathogen Transmission among Feedlots." Human-Wildlife Interactions 6 (1): 30-37.

2011

Linz, G. M., H. J. Homan, S. J. Werner, H. M. Hagy, and W. J. Bleier. 2011. "Assessment of Bird-Management Strategies to Protect Sunflowers." Bioscience 61 (12): 960-970. .



Additional Information