They lay their eggs on milkweed plants—the sole foods their caterpillars can eat—after which die. This new technology carries on the journey north, and the method repeats for 3 to four generations all through the spring and summertime, spreading the monarch inhabitants over the northern U.S. and into Canada.seven https://tarot-de-jesus06937.blogkoo.com/5-essential-elements-for-camion-grua-56792430