From what I've read it sounds like there was a population explosion - our September and October rains were good for them, lots of food for the caterpillars. Happens a lot with these guys. (They migrate to the Rio Grande Valley for winter but it's not a big migration like the monarchs.)
From what I've read it sounds like there was a population explosion - our September and October rains were good for them, lots of food for the caterpillars. Happens a lot with these guys. (They migrate to the Rio Grande Valley for winter but it's not a big migration like the monarchs.)
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