Adjusting to a new sibling is highly stressful for bonobo infants

Cortisol levels in bonobo infants jumped fivefold when they got a younger sibling and stayed high for 7 months, suggesting they found it extremely stressful

Landwebs Landwebs
Mar 7, 2022 - 08:00
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Adjusting to a new sibling is highly stressful for bonobo infants
Cortisol levels in bonobo infants jumped fivefold when they got a younger sibling and stayed high for 7 months, suggesting they found it extremely stressful
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