Out of boredom one day in the office and because our boss wasn't around, my co-workers and I suddenly imitated animal sounds from the jungle . There's the usual monkey and wolf imitation but one officemate produced this weird sound. It's like a shriek from a very big bird. We did not think any real animal could produce that sound so we decided to imagine what that bird would look like. So here it is!
Here's the sketch I made:
I had to blur some part of it because for some reason, it is "in heat" for mating season when we imagined it. :D Anyway, you can hear the sound that Jaco (the aforementioned officemate) made in this video