Male Monarch (Danaus plexippus)...
...nectaring on Goldenrod (Solidago).
The Monarch is probably the most well-known and beloved of North American butterflies. Its wings when open feature an easily recognizable orange and black pattern, with a wingspan of 3.3 - 4.9 inches (8.5 - 12.5 cm) . The females have darker and thicker veins on their wings while the males have a spot in the center of each hindwing from which pheromones are released, and which also helps to easily distinguish them from a females.
In North America, the Monarch ranges from southern Canada to northern South America. It rarely strays to western Europe (sometimes as far as Greece) from being transported by U. S. ships or by flying there if weather and wind conditions are right. It has also been found in Bermuda, Hawaii, the Solomons, New Caledonia, New Zealand, Australia, New Guinea, Ceylon, India, the Azores, and the Canary Islands.
Monarchs are especially noted for their lengthy annual migration. In North America they make massive southward migrations starting in August until the first frost. A northward migration takes place in the spring. The Monarch is the only butterfly that migrates BOTH north and south as birds do on a regular basis. But no single individual makes the entire round trip. Female monarchs deposit eggs for the next generation to complete the journey during these migrations. How the offspring know where to go remains one of nature's unsolved mysteries.
In eastern North American the Monarch population begins the southward migration late summer - early autumn and can cover thousands of mile from the United States and southern Canada to Mexico. The western North American population, west of the Rocky Mountains, most often migrates to sites in California, but have been found overwintering in Mexico.
Besides Mexico and California, overwintering populations of Monarchs are also found along the Gulf Coast, year-round in Florida, and in Arizona where the habitat provides the specific conditions necessary for their survival. The overwintering habitat typically provides access to streams, plenty of sunlight (for body temperatures that allows flight), appropriate vegetation on which to roost, and is relatively free of predators. Overwintering, roosting butterflies have been seen on sumacs, locusts, basswood elm, oak, osage orange, mulberry, pecan, willow, cottonwood, and mesquite.
ISO800, aperture f/11, exposure .004 seconds (1/250) focal length 300mm
Male Monarch (Danaus plexippus)...
...nectaring on Goldenrod (Solidago).
The Monarch is probably the most well-known and beloved of North American butterflies. Its wings when open feature an easily recognizable orange and black pattern, with a wingspan of 3.3 - 4.9 inches (8.5 - 12.5 cm) . The females have darker and thicker veins on their wings while the males have a spot in the center of each hindwing from which pheromones are released, and which also helps to easily distinguish them from a females.
In North America, the Monarch ranges from southern Canada to northern South America. It rarely strays to western Europe (sometimes as far as Greece) from being transported by U. S. ships or by flying there if weather and wind conditions are right. It has also been found in Bermuda, Hawaii, the Solomons, New Caledonia, New Zealand, Australia, New Guinea, Ceylon, India, the Azores, and the Canary Islands.
Monarchs are especially noted for their lengthy annual migration. In North America they make massive southward migrations starting in August until the first frost. A northward migration takes place in the spring. The Monarch is the only butterfly that migrates BOTH north and south as birds do on a regular basis. But no single individual makes the entire round trip. Female monarchs deposit eggs for the next generation to complete the journey during these migrations. How the offspring know where to go remains one of nature's unsolved mysteries.
In eastern North American the Monarch population begins the southward migration late summer - early autumn and can cover thousands of mile from the United States and southern Canada to Mexico. The western North American population, west of the Rocky Mountains, most often migrates to sites in California, but have been found overwintering in Mexico.
Besides Mexico and California, overwintering populations of Monarchs are also found along the Gulf Coast, year-round in Florida, and in Arizona where the habitat provides the specific conditions necessary for their survival. The overwintering habitat typically provides access to streams, plenty of sunlight (for body temperatures that allows flight), appropriate vegetation on which to roost, and is relatively free of predators. Overwintering, roosting butterflies have been seen on sumacs, locusts, basswood elm, oak, osage orange, mulberry, pecan, willow, cottonwood, and mesquite.
ISO800, aperture f/11, exposure .004 seconds (1/250) focal length 300mm