[Oh god what is it with people on the Network this week and having incidents like this-]

Electric, Ice, or Rock type would prolly be the best, if you've got one!

[Jimmy's encountered swarms before, just...not Spearow swarms. Noibat, yes. Spearow- not so much.]

If that doesn't work, maybe you could try being really still and quiet? They might get tired of trying to get at you and leave!