https://www.the-scientist.com/news-opinion/incest-isn-t-taboo-in-nature-study-68747?utm_campaign=TS_DAILY_NEWSLETTER_2021&utm_medium=email&_hsmi=126265416&_hsenc=p2ANqtz--uKFwuaMJZli1lVNZ77CmrEDDRf7Bifk9zY3azMgLDHhYkSK_OpVr1nB_qTf-t2LGBvP3aBS5Us0v8thjQjE7RlUAtdw&utm_content=126265416&utm_source=hs_email