Female albatrosses sometimes pair up and raise young together especially when males are scarce. In one Hawaiian colony, more than 30% of pairs were female-female.
Same-sex pairings are pretty common in nature.
Learn more
>> https://www.discoverwildlife.com/animal-facts/hawaiis-lesbian-albatrosses
>> [ORIGINAL RESEARCH] https://royalsocietypublishing.org/doi/10.1098/rspb.2013.2473