Per owl-cation site, it depends on the size of the owl, & how quick the guineas notice him. An owl can't carry off anything that weighs more than it does, so a GHO (4#) could easily take a standard guinea (3#) but probably not a jumbo (5-7#). BUT since goons are gonna goon & try to run instead of fly, if the owl doesn't sense a threat, he's willing to dine in rather than having carry out.
Oddly enough, not one of those guineas is looking up at him. I've watched mine one eye planes going over so high that they're silent.
Oddly enough, not one of those guineas is looking up at him. I've watched mine one eye planes going over so high that they're silent.