At Upolu Airport, where I go walking a lot, there’s a mock orange hedge with a passion vine running through it. I check this hedge to see what’s happening on it and lately, it’s been overrun by flies. I don’t know why this is, but I wasn’t surprised when I noticed two praying mantises stationed in the hedge. They were having a field day.
The flies would flit around as flies do, but when one settled, a mantis would strike. Their success rate was quite high, but the flies were easy targets. The safest place to be was on one of the mantises, but that wasn’t a long term solution.
The scene remained the same over three or four days, and then, though the flies were still around, the mantises disappeared. I guess that’s understandable. I mean, how many flies do you think you could eat before you’d start looking for something different?