Apex Legends - How to find all Nessies in the firing range 

I was trying to find them all before I seen this video cos I knew I wanted to find them,just one thing,I didn't see you find the little dog?and did you notice on the island at back of map that the trash bags and also there's a box which looks like Crypto style writing?I'm going over them again cos I'm sure I found at least one more and I'll screenshot the dog and crypto possibly connected things,been watching u from the very start,you've come a long way,not just in game but it looks like your life has come together well and all fell in place,keep up the streams and clips but remember family and friends always come first,I really appreciate the confidence you pass to the young generation,I'm a mid 40's gamer,been a gamer since the old spectrum zx and Commodore16 and 64 the atari was my first console then Nintendo and Sega megadrive,been a console man ever since,did you ever find out how to open the door in the firing range that says interact but the characters just make a confused sound,my first game on new map was so much fun akimbo20/20's and nemesis I heard all the hype about crypto so I ran him got 11 kills and 2400 dmg but blew the 1v1 for the win,loving the akimbo but reckon it will be nerfed so hard,best season since s5,big love my man keep inspiring our minds,young and old(er),lolpeace out,be lucky in all your endeavours💯👊🍀👀👍

You missed the gold nessie :) you just have to visit every POI in firing range, then use ult tower and your ult. It will be in spawn (middle one in the back)

Emote 💀💀💀

I’m confused on how to get the red one now that you can’t use the sling for the dev

The Nessies were already found before making this. The video just shows where they are located and how to get them.