Hidden detail in training area

[Gamer_The_Spirit]

Hey guys, I was just messing around in the gun testing (I accidentally put training @_@) area, and I noticed that if you look all the way up and wait a bit.
Every now and again, an airplane will pass overhead. This honestly makes me wonder what other little things they've managed to place into the game that no one has noticed.

 

[Smashwidget]

On saltspray, the seagulls that fly around will react if you shoot them :D

 

[Gamer_The_Spirit]

I found a boat with a cargo loader going to and from it in port mackerel.