Relaxing Fly Tying: A Realistic Caterpillar Fly

🐛 Ok, let’s address the elephant in the room: Monarch caterpillars feed exclusively on milkweed plants, which contain toxic chemicals called cardenolides that make the caterpillars unpalatable to most vertebrates and primarily deter a wide range of potential predators. But here’s the thing - my s...


January 4, 2026
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