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Elderbrock, E. K.; Hau, M.; Greives, T. J.: Sex steroids modulate circadian behavioral rhythms in captive animals, but does this matter in the wild? Hormones and Behavior 128, 104900 (2021)

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Gessara, I.; Dittrich, F.; Hertel, M.; Hildebrand, S.; Pfeifer, A.; Frankl-Vilches, C.; McGrew, M.; Gahr, M.: Highly efficient genome modification of cultured primordial germ cells with lentiviral vectors to generate transgenic songbirds. Stem Cell Reports 16 (4), pp. 784 - 796 (2021)