“Between 150-300 whales come past San Diego every day, relentlessly, regardless of the weather, from young juveniles doing their first trip by themselves, to single males — sometimes even a mother with an early-born calf.”

https://www.sandiegoreader.com/news/2020/feb/05/golden-how-california-gray-whales-make-love/?amp&page=all

Elephant seals battle each other, and also climate change.

https://voicesofmontereybay.org/2020/02/13/looking-for-love-at-ano-nuevo/