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References
- ↑ SFGATE, Ashley Harrell (2021-11-12). "What it's like to be a carnivore expert who can give CPR to bears". SFGATE. Retrieved 2023-05-17.
- 1 2 "Rae Wynn-Grant". National Geographic Expeditions. 11 November 2019. Retrieved December 16, 2020.
- 1 2 3 Society, National Geographic. "Learn more about Rae Wynn-Grant". admin.nationalgeographic.org. Retrieved 2020-12-16.[ dead link ]
- ↑ Shufro, Cathy (20 December 2019). "Where the Bears Were". Yale School of the Environment. Retrieved 2020-12-16.
- ↑ Wynn-Grant, Rae; Ginsberg, Joshua R.; Lackey, Carl W.; Sterling, Eleanor J.; Beckmann, Jon P. (2018-10-01). "Risky business: Modeling mortality risk near the urban-wildland interface for a large carnivore". Global Ecology and Conservation. 16: e00443. doi: 10.1016/j.gecco.2018.e00443 . ISSN 2351-9894.
- ↑ 🐌 Crash Course Zoology Preview , retrieved 2021-04-15
- ↑ What is an Animal? Crash Course Zoology #1 , retrieved 2021-04-15
- ↑ "Explore the New Reebok x National Geographic Shoe Collection That's Inspired By Nature". Mental Floss. 2021-11-03. Retrieved 2023-05-18.
- ↑ "Going Wild with Dr. Rae Wynn-Grant | Podcast | Nature | PBS". Nature. Retrieved 2022-10-28.
- ↑ "NEW Webby Gallery + Index". NEW Webby Gallery + Index. Retrieved 2022-10-28.
- ↑ "#IfThenSheCan – The Exhibit". ifthenexhibit.org. Retrieved 2020-12-16.
- ↑ "Home Page | AAAS IF/THEN Ambassadors Program". ifthen.aaas.org. Retrieved 2020-12-16.
- ↑ Kean, Sam (2019-04-05). "Science's debt to the slave trade". Science. 364 (6435): 16–20. Bibcode:2019Sci...364...16K. doi:10.1126/science.364.6435.16. ISSN 0036-8075. PMID 30948535. S2CID 96435139.
- 1 2 Wynn-Grant, Rae (2019-09-20). "On reporting scientific and racial history". Science. 365 (6459): 1256–1257. Bibcode:2019Sci...365.1256W. doi:10.1126/science.aay2459. ISSN 0036-8075. PMID 31604232. S2CID 202699177.
