Spare a thought for the mudskipper (ムツゴロウ, mutsugorou), a type of goby that lives in the Ariake and Yatsushiro seas. It is flagged as “yellow” on the extinction endangered list, mostly due to habitat destruction. But when they mate, the males really go at it. Observing their exhibited enthusiasm, you just gotta wish these guys luck. (The article uses the phrase “熱い恋” - “hot love” - and if you’ve ever visited the mudflats, you’ll learn how hot they do get.) - William
https://kumanichi.com/articles/239712