Thanks for your feedbacks!
And sorry for not able to use Spanish since I'm not good at it.
Google Translate is enough to let me get your suggestions :D.
We did realized that it is too fast the number of sharks increased in ver.0.3.7, which will be tuned in the next updates.
And also, there will be more controllable or active ways to kill any animals.
Since there is still a lack of risky events in the game, so the sharks and the seagulls seem too tedious now.