Aleksa Mrkela, better known online as AlexTriceratops123, was a Serbian YouTuber who makes dinosaur and animal pivot Animations, as well as creature SFX videos.
History[]
Alex started YouTube in 2010 as a Pivot animator and would make Pivot Animations as well as resoundings of other Pivot Animations until 2012, where he began to drift off towards resoundings and SFX for modern and prehistoric animals. He would continue this for over 5 years until late 2017 where he posted his last current video.
He has not posted in nearly 2 years and it's likely he went on to pursue bigger things such as working as a sound designer for the Dinosaur video game the Prehistoric Kingdom.
Video Series[]
Cretaceous Carnage[]
Cretaceous Carnage was main Pivot Animation series he did in his early years of YouTube. It was a simple show with 30 seconds to 1-minute episodes that would pit two dinosaurs against each other and have them fight to the death.
Creature and Animal SFX[]
One of the most common series on his channel. These videos were very simple. Each video in this series focused on a single animal, dinosaur or anything similar to that and showing off all the sounds they can make either from the show they were in or from other sources.
Resounds[]
These videos were similar to the Creature and Animal SFX videos except it would take an already existing scene from a movie or tv show. Completely mute all the sounds and then replace them with other sounds either that you created or from other shows and movies.