Do Sperm Whales Fight Orca?

What Really happens when Orca hunt Sperm Whales?

Sources:

Orcas Target Blue Whale: https://www.nytimes.com/2022/01/29/science/orcas-blue-whales.html

https://www.researchgate.net/publication/358033734_The_first_three_records_of_killer_whales_Orcinus_orca_killing_and_eating_blue_whales_Balaenoptera_musculus

Teeth:
https://ocean.si.edu/ocean-life/invertebrates/inside-sperm-whales-mouth#:~:text=Sperm%20whales%20have%20conical%20teeth,Red%20List%20of%20Threatened%20Species%20.

https://web.archive.org/web/20100613015956/http://acsonline.org/factpack/spermwhl.htm

https://web.archive.org/web/20100115172852/http://www.whale-images.com/sperm_whale_facts.jsp

Too large to hunt Orca:
https://oceanwide-expeditions.com/to-do/wildlife/sperm-whale#:~:text=Orcas%20are%20the%20largest%20natural,and%20aggressive%20to%20be%20hunted.

Observations of Orca attacking Sperm Whales:
https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1506u0026context=usdeptcommercepub



Male Sperm Whales form groups:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7757888/#:~:text=Although%20male%20sperm%20whales%2C%20Physeter,males%20to%20improve%20mating%20success.

https://globalnews.ca/news/10363340/orca-sperm-whale-new-population/

https://www.researchgate.net/publication/256654819_Sperm_Whales_Social_Evolution_in_the_Ocean_By_H_WHITEHEAD_Chicago_University_of_Chicago_Press_2003_Pp_xxiii431_Price_3000_paperback

Attack in 2024:
https://www.sciencealert.com/sperm-whales-have-been-seen-using-their-ultimate-weapon-against-attacking-orcas

https://www.livescience.com/animals/whales/sperm-whales-drop-bubble-of-poo-off-western-australia-to-prevent-orca-attack

Tests on Bulls vs Orca:
https://www.nature.com/articles/srep01579

Odd Nat Geo source?:
https://web.archive.org/web/20151222165848/http://voices.nationalgeographic.com/2013/04/30/astonishing-and-rare-orca-vs-sperm-whales-video-explained/