humpback whale

are there any ?

 

Not quite sure if they actually exist in this version yet but I can tell you that it is not recommended to go hunting for humpback alone:
"Humpback Whale Hunting
The blue whale isn’t the only creature you can hunt in the oceans of Black Desert. Humpback whales are also inhabitants of the ocean and can be hunted.They have roughly the same drop table as crocodiles, except whale meat instead of crocodile meat. The following map will show you all the known spawning locations. Humback Whales can be done solo or in a group of two (max.). In general it’s not worth hunting them because:

1. It takes too long.
2. Only one person is able to loot.
3. It takes too long.
4. Bad Drop table compared to the time needed
5. It also takes too long. Did i already said it?"
(http://urzasarchives.com/bdo/guides/black-desert-online-hunting-guide/page_5/)