When these insects move, they can form columns  long and these tend to provide easy pickings with little effort exerted by the aardvark.
wˌɛn ðiːz ˈɪnsɛkts mˈuːv, ðeɪ kæn fˈɔːɹm kˈɑːlʌmz lˈɔŋ ænd ðiːz tˈɛnd tə pɹəvˈaɪd ˈiːzi pˈɪkɪŋz wɪð lˈɪɾəl ˈɛfɚt ɛɡzˈɜːɾᵻd baɪ ðɪ ˈɑːɹdvɑːɹk.