Dein Suchergebnis zum Thema: have

Meet Cassowary Brothers Irwin and Dundee | Smithsonian’s National Zoo and Conservation Biology Institute

https://nationalzoo.si.edu/animals/news/meet-cassowary-brothers-irwin-and-dundee

Standing eye-to-eye with a southern cassowary, it is easy to see how this giant bird is considered the dinosaurs’ closest living relative. In October 2020, we took two of these avian ambassadors under our wing: brothers Irwin and Dundee.  
They do not, but they have some seriously amazing defense mechanisms in place.

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Life Finds a Way: Parthenogenesis in Asian Water Dragons | Smithsonian’s National Zoo and Conservation Biology Institute

https://nationalzoo.si.edu/animals/news/life-finds-way-parthenogenesis-asian-water-dragons

For four years, the Reptile Discovery Center’s Asian water dragon female lived alone. Then, while examining eggs as part of a study, animal keepers made a shocking discovery—one was fertile! How could a female lay a fertile egg without a mate? They turned to the Smithsonian Conservation Biology Institute (SCBI) for an answer to the mystery: parthenogenesis.
Miller: While biologists have documented cases of parthenogenesis in other species

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