Birth season shifts to a 13-month pattern in squirrel monkey groups kept indoors for 7-12 years.
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Max-Planck-Institut für Psychiatrie, München, BRD.
D000818:Animals; D000830:Animals, Laboratory / Q000502:physiology*; D005260:Female; D006799:Housing, Animal; D007743:Labor, Obstetric / Q000502:physiology*; D010507:Periodicity; D011247:Pregnancy; D012453:Saimiri / Q000502:physiology*; D012621:Seasons