Ligature Strangulation. Strangulation is that form of asphyxia which is caused from constriction of the neck by ligature without suspending the body. Pulling a U-shaped ligature against the front and sides of the neck while standing at the back can cause death. It is of two types: [1] Strangulation by a ligature, and [2] manual strangulation or throttling.
What are the enemies of the monarch butterfly? The biggest threat to the monarch butterfly are wasps, bees, frogs, and especially people. Insects like to eat the eggs of monarch butterflies.
The monarch butterfly is a large (4â³) orange butterfly. It is very common and the Minnesota State butterfly. Male monarchs can be told by the thin veins on the wings and the scent glands on the lower wings. Monarchs are the only butterfly in Minnesota to migrate. Monarch butterflies feeding on milkweed flowers.Monarchs from the Upper Midwest and Eastern United States migrate to the Sierra Madre Mountains in Central Mexico, a distance of over 1700 miles from Minnesota. Monarchs begin their migration in late summer.At that time thousands of butterflies may be seen overhead or resting in trees.he monarch butterfly is a large (4â³) orange butterfly. It is very common and the Minnesota State butterfly. Male monarchs can be told by the thin veins on the wings and the scent glands on the lower wings. Monarchs are the only butterfly in Minnesota to migrate. Monarch butterflies feeding on milkweed flowers.