| Freilich, J. E., Camp, R. J., Duda, J. J., & Karl, A. E. (2005). Problems with sampling desert tortoises : a simulation analysis based on field data. Journal of Wildlife Management, 45–56. |
|
| Added by: Admin 22 Feb 2009 11:56:13 UTC |
Pop. 2.25%
|
| Freilich, J. E., & LaRue, E. L. (1998). Importance of observer experience in finding desert tortoises. Journal of Wildlife Management, 62(2), 590–596. |
|
| Added by: Admin 17 Aug 2008 17:23:47 UTC |
Pop. 2.25%
|
| Fritts, T. H., & Jennings, R. D. (1994). Distribution, habitat use, and status of the desert tortoise in mexico. Fish and Wildlife Research, 13, 49–56. |
|
| Added by: Sarina Wunderlich 30 Oct 2011 14:52:34 UTC |
Pop. 3%
|
| Frye, F. L., & Detrich, J. F. (1976). Azalea intoxication in a desert tortoise. Proceedings of the Annual Meetings of the American Association of Zoo Veterinarians, 309–311. |
|
| Added by: Admin 25 Aug 2008 20:39:08 UTC |
Pop. 2.25%
|
| Frye, F. L. , Temperature related epigenetic developmental anomalies in the tortoise, xerobates agassizii. Paper presented at 1st World Congr. Herpetol. Canterbury. |
|
| Added by: Admin 23 Aug 2008 19:58:28 UTC |
Pop. 3.5%
|
| Fuerst, I. M., Brown, M. B., Jacobson, E. R., Collins, B. R., & Klein, P. A. , Studies on an upper respiratory tract disease in free-ranging desert tortoises (gopherus agassizii). Paper presented at Proceedings of the 1st International Congress of Chelonian Conservation, Gonfaron. |
|
| Added by: Admin 23 Aug 2008 12:13:19 UTC |
Pop. 3%
|
| Fujii, A., & Forstner, M. R. J. (2010). Genetic variation and population structure of the texas tortoise, gopherus berlandieri (testudinidae), with implications for conservation. Chelonian Conservation & Biology, 9(1), 61–69. |
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| Added by: Admin 25 Aug 2010 21:58:47 UTC |
Pop. 3.25%
|
| Gad, J. (2004). Vorschläge für eine tier- bzw. verhaltensgerechte pflege von schildkröten in menschlicher obhut. Emys, 11(6), 4–24. |
|
| Added by: Sarina Wunderlich 01 Jan 2009 23:10:32 UTC |
Pop. 5%
|
| Germano, D. J. (1994). Growth and age at maturity of north american tortoises in relation to regional climates. Canadian Journal of Zoology, 72(5), 918–931. |
|
| Added by: Sarina Wunderlich 30 Jun 2012 22:00:58 UTC |
Pop. 4.75%
|
| Germano, D. J. (1992). Longevity and age-size relationships of populations of desert tortoises. Copeia, 1992 (2), 367–374. |
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| Added by: Admin 23 Aug 2008 12:13:20 UTC |
Pop. 2.25%
|
| Germano, D. J., & Fritts, T. H. , Methods of age determination of the desert tortoise, gopherus agassizii. Paper presented at Proceedings Desert Tortoise Council 1991. |
|
| Added by: Sarina Wunderlich 25 Jun 2011 12:41:31 UTC |
Pop. 3.75%
|
| Germano, D. J. (1998). Scutes and age determination of desert tortoises revisited. Copeia, 1998(2), 482–484. |
|
| Added by: Admin 29 Jan 2012 12:38:45 UTC |
Pop. 3%
|
| Germano, D. J. (1993). Shell morphology of north american tortoises. American Midland Naturalist, 129 (3), 319–335. |
|
| Added by: Admin 23 Aug 2008 12:13:20 UTC |
Pop. 3.5%
|
| Gibbons, J. W. (1986). Movement patterns among turtle populations: applicability to management of the desert tortoise. Herpetologica, 42, 104–113. |
|
| Added by: Admin 24 Aug 2008 20:00:16 UTC |
Pop. 2%
|
| Gibbons, J. W. (1970). Sex ratios in turtles. Researches on Population Ecology, 12, 252–254. |
|
| Added by: Admin 27 Jun 2009 12:36:20 UTC |
Pop. 3.5%
|
| Gibbons, J. W., Burke, V. J., Lovich, J. E., Semlitsch, R. D., Tuberville, T. D., & Bodie, R. J., et al. (1997). Perceptions of species abundance, distribution, and diversity: lessons from four decades of sampling on a government-managed reserve. Environmental Management, 21(2), 259–268. |
|
| Added by: Sarina Wunderlich 28 Feb 2010 12:07:16 UTC |
Pop. 4.25%
|
| Gienger, C. M., & Tracy, R. C. (2008). Ecological interactions between gila monsters (heloderma suspectum) and desert tortoises (gopherus agassizii). Southwestern Naturalist, 53(2), 265–268. |
|
| Added by: Admin 14 Aug 2008 20:34:32 UTC |
Pop. 2.75%
|
| Gist, D. H., & Jones, J. M. (1989). Storage of sperm in the oviducts of turtles. Journal of Morphology, 199, 379–384. |
|
| Added by: Admin 23 Aug 2008 19:58:33 UTC |
Pop. 3%
|
| Glenn, J. L., Straight, R. C., & Sites, J. W. (1990). A plasma protein marker for population genetic studies of the desert tortoise (xerobates agassizii). Great Basin Natur., 50 (1), 1–8. |
|
| Added by: Admin 23 Aug 2008 19:58:33 UTC |
Pop. 2.75%
|
| Gonzáles Trápaga, R., & León, G. A. (2006). Gopherus flavomarginatus, die mexikanische gopherschildkröte. Reptilia, 11(6), 28–34. |
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| Added by: Admin 18 Jul 2009 11:46:03 UTC |
Pop. 3%
|
