Thanks man i really needed that! +1

This map reminds me of NSZ  Good mapping and concept but lots of bugs nice work though +1

lol, not sure how serious you are but the seagull pics did it for me 

But to answer your question, treyarch uses fx for that.
You can plax fx for crows and yes, even seagulls, they are in raw/fx//bio/animals/

fx_bats_circling
fx_birds_circling
fx_crows_circling
fx_seagulls_circling

Dude you just made this world so much better You be like bob the builder fixing everything. Thanks dude

Amazing

This might look small to the other people but its huge for me thanks for this always been wanting to make a lab type map and with this i can do a perfect one

can you put diffrent models in every tube?

SO COOL DUDE! Keep up the amazing work

Awesome +1

looks awesome keep it up

Dude Thats sick!!!!!!! +1!!!

http://prntscr.com/7v8p2z   Help?!

http://prntscr.com/7r7ddr   HELP HELP HELP PLEASE SOMEONE QWQ

Ive been mapping now for a wile and now when i compliled my map and builded my mod my start button suddanly started to not work idk what happend pls help NOTE! i use UGX Mod

How do you even make a map without UGX mod with this script placer cuz when ever i do  a map it goes in to UGX settings instant but i just want to make my own simpel map QWQ