Conor P. McGowan, cpm4h9@mizzou.edu

 

Quantifying the effect of incidental take provisions on endangered species populations.

 

Advisor: Mark R. Ryan

 

Incidental take is the permitted killing, harassment, or habitat destruction of a species protected under the Endangered Species Act.  The Act allows for limited levels of take on endangered populations as long as that take does not detrimentally affect the chances of survival for that species in the wild.  Little research has been done to quantify and understand the effect of permitted incidental on populations of endangered species.  My research focuses on the effect of taking eggs and chicks due to water flow management operations in the Missouri on Piping Plover population viability in the Great Plains.  Ecologically there is little room for compensatory mechanisms in the annual of life cycle of this species, yet take actions continue unabated.  I am developing and parameterizing a population model that will predict the effects of take on this population into the future and will test the sensitivity of the population to permitted take allowances. 

 

Publications (thus far):

 

McGowan, C. P., M. R. Ryan, J. J. Millspaugh. In Review. Do endangered species

have the capacity to compensate for incidental take?  Submitted to

Biological Conservation, September, 2007.

McGowan, C. P., D. Catlin, G. Jons, G. Pavelka. 2007. Piping Plovers amongst

cottonwood saplings. Waterbirds 30: 275 – 277.

McGowan C.P. and T.R. Simons. 2006.  Effects of human recreation on American

Oystercatcher incubation behavior.  Wilson Journal of Ornithology 118(4): 485 – 493.

McGowan, C.P., S.A. Schulte, T.R. Simons. 2005. Resighting of marked American

          Oystercatchers banded as chicks.  Wilson Bulletin 117: 382-385.

McGowan, C.P., T.R. Simons, W. Golder, J. Cordes. 2005. A comparison of

American Oystercatcher reproductive success on barrier beach and river islands

Habitats in coastal North Carolina. Waterbirds 28(2):150-155.

McGowan, C. P., T. R. Simons. 2005. Method for trapping breeding adult American

            Oystercatchers.  Journal of Field Ornithology 76:46-49

 

 

Links:

 

My personal website