| Gibbs, J. P., & Steen, D. A. (2005). Trends in sex ratios of turtles in the united states: implications of road mortality. Conservation Biology, 19(2), 552–556. |
|
| Added by: Admin 14 Aug 2008 20:31:52 UTC |
Pop. 3%
|
| Steen, D. A., & Gibbs, J. A. (2004). Effects of roads on the structure of freshwater turtle populations. Conservation Biology, 18(4), 1143–1148. |
|
| Added by: Admin 14 Aug 2008 20:37:24 UTC |
Pop. 2.5%
|
| Steen, D. A., Aresco, M. J., Beilke, S. G., Compton, B. W., Condon, E. P., & Dodd, C., et al. (2006). Relative vulnerability of female turtles to road mortality. Animal Conservation, 9(3), 269–273. |
|
| Added by: Admin 14 Aug 2008 20:31:54 UTC |
Pop. 3.25%
|
| Steen, D. A., & Smith, L. L. (2006). Road surveys for turtles: considerations of possible sampling biases. Herpetological Conservation and Biology, 1(1), 9–15. |
|
| Added by: Admin 17 Aug 2008 19:18:50 UTC |
Pop. 2%
|
| Steen, D. A. (2003). Effects of roads on freshwater turtle populations (new york). Unpublished thesis , STATE UNIVERSITY OF NEW YORK COL. OF ENVIRONMENTAL SCIENCE & FORESTRY. |
|
| Added by: Admin 14 Aug 2008 20:37:23 UTC |
Pop. 2.25%
|
| Steen, D. A., Sterrett, S. C., Miller, S. A., & Smith, L. L. (2007). Terrestrial movements and microhabitat selection of overwintering subadult eastern mud turtles (kinosternon subrubrum) in southwest georgia. Journal of Herpetology, 41(3), 532–535. |
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| Added by: Admin 13 Dec 2008 22:23:56 UTC |
Pop. 1.75%
|
