Nearing Northern Limits
Traveling in pursuit of milkweed, monarchs are nearing milkweed's northern limits.
Traveling in pursuit of milkweed, monarchs are nearing milkweed's northern limits.
Monarchs are taking advantage of the growing season in North America. As miles and miles of milkweed habitat become available, monarchs arrive and lay their eggs. Hungry caterpillars eat and grow. A new generation of adults butterflies emerges. The cycle continues.