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Unexpected discrimination strategy used by pigeons.
von Fersen L, Emmerton J, Delius JD. von Fersen L, et al. Behav Processes. 1992;27(2):139-50. doi: 10.1016/0376-6357(92)90023-7. Epub 2002 Jun 3. Behav Processes. 1992. PMID: 24924499
Validation of an Alternative Feather Sampling Method to Measure Corticosterone.
Voit M, Merle R, Baumgartner K, von Fersen L, Reese L, Ladwig-Wiegard M, Will H, Tallo-Parra O, Carbajal A, Lopez-Bejar M, Thöne-Reineke C. Voit M, et al. Among authors: von fersen l. Animals (Basel). 2020 Nov 6;10(11):2054. doi: 10.3390/ani10112054. Animals (Basel). 2020. PMID: 33171996 Free PMC article.
Analysis of hair steroid hormones in polar bears (Ursus maritimus) via liquid chromatography-tandem mass spectrometry: comparison with two immunoassays and application for longitudinal monitoring in zoos.
Hein A, Baumgartner K, von Fersen L, Bechshoft T, Woelfing B, Kirschbaum C, Mastromonaco G, Greenwood AD, Siebert U. Hein A, et al. Among authors: von fersen l. Gen Comp Endocrinol. 2021 Sep 1;310:113837. doi: 10.1016/j.ygcen.2021.113837. Epub 2021 Jun 26. Gen Comp Endocrinol. 2021. PMID: 34181933 Free article.
Comparison of Two Different Feather Sampling Methods to Measure Corticosterone in Wild Greater Flamingos (Phoenicopterus roseus) and Wild Mallards (Anas platyrhynchos).
Voit M, Baumgartner K, von Fersen L, Merle R, Reese L, Wiegard M, Will H, Tallo-Parra O, Carbajal A, Lopez-Bejar M, Thöne-Reineke C. Voit M, et al. Among authors: von fersen l. Animals (Basel). 2021 Sep 25;11(10):2796. doi: 10.3390/ani11102796. Animals (Basel). 2021. PMID: 34679819 Free PMC article.
A pilot study about assisted reproduction in harpy eagles (Harpia harpyja) in the course of species conservation including collection, storage, and analysis of semen.
Fischer D, de Oliveira MJ, Baumgartner K, Will H, Wu S, Bosso P, Ferreira Teles PH, Cubas ZS, Lierz M, von Fersen L. Fischer D, et al. Among authors: von fersen l. Theriogenology. 2022 Mar 15;181:190-201. doi: 10.1016/j.theriogenology.2022.01.012. Epub 2022 Jan 25. Theriogenology. 2022. PMID: 35121563
31 results