At a North Carolina aquarium, pregnant stingray Charlotte, conceived without a mate through parthenogenesis, is closely observed as she prepares for her unprecedented birth.

Pregnant stingray Charlotte, who unexpectedly conceived at a North Carolina aquarium without a male mate, captivates spectators as they eagerly await her rare delivery. Charlotte is under 24/7 observation, as scientists have no precedent to follow. The first known case of parthenogenesis in a captive California round stingray, Charlotte's pups are expected to be born able to eat, hunt, and swim independently.

March 17, 2024
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