I looks like (after a quick google), that Canadian paper wasps build much larger nest than ours.
The ones I am familiar with usually build nests about the size of a 50c piece (sometimes a tad bigger), and they don't return to them year after year (even if I don't remove them).
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zvi
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Date: 2021-03-06 11:16 pm (UTC)The ones I am familiar with usually build nests about the size of a 50c piece (sometimes a tad bigger), and they don't return to them year after year (even if I don't remove them).
They seem to look the same, though.