Nest: workers of different sizes and colouration (differing degrees of orange and black)
Prey ID; predator is Observation 115283731.
Foraging around base of tree on sandy compacted soil
Strobe ant. There turned out to be many on this tree; since a group of weaver ants was also on this tree, I am guessing that some mimicry is involved.
Here is a video of it exhibiting very jittery movements: https://www.youtube.com/watch?v=z63wH0H_FBc&feature=youtu.be
Another such ant on the same tree was https://www.inaturalist.org/observations/2757897
nesting inside a Hydnophytum ant-plant