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The Amazing Bug!

As Anne and I enjoy watching butterflies sipping nectar from our milkweed flowers and monarch caterpillars devouring milkweed leaves, we see small orange and black colored insects on the plant’s seed pods.

These insects are large milkweed bugs that eat milkweed seeds. This bug has a long proboscis that pierces the seed pods and injects digestive enzymes that liquify the seeds. The insect sucks the life sustaining liquified nutrients through its straw-like proboscis to nourish this insect.

Toxic compounds, not harmful to the milkweed bug, is also absorbed making bug distasteful and poisonous to any bird that may try to eat it. The vivid patterns of orange and black, the same seen on monarch butterflies, warn potential predators not to eat it.

Like monarchs and dragonflies, the large milkweed bug also migrates south to avoid the bitter winter and returns each spring and can be found as far north as Canada.

Some people may think of these insects as infestations and damaging to plants, but it only lives on milkweed and we have never seen damage to our plants because of them.

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A Queen is Born!

The queen caterpillars we found on our milkweed plants have grown, pupated and are about to hatch. We see one of the chrysalids (butterfly pupa) turn from a spring green to a dark color signifying the impending birth of the adult butterfly. Soon the butterfly breaks free of the chrysalis, hangs on to the shell of the pupae and drips off. We watch as the delicate creature pumping life supporting fluids throughout its body and inflating its wings. Once fully expanded, the wings are opened to allow the sun to dry them off. Once dried the Queen alights and in a moment it is gone.

A few days later as Anne and I are checking the milkweed plants, Anne excitedly points to a Queen butterfly laying eggs on one of the milkweed plants. We wonder if it is the same one that hatched from out milkweed patch. If so, we look forward to seeing her children.

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Voracious Caterpillars

My wonderful wife, Anne, ventures out one morning to check on the milkweed plants growing alongside our home. To her dismay the leaves on the milkweeds are nearly gone. Upon closer examination, Anne discovers the reason why. There are a dozen or so monarch caterpillars on the plants eating the leaves, the seed pod casings and the tender twigs.

She moves some of the caterpillars to another batch of milkweed plants nearby. So we head to a nearby nursery to buy more milkweeds to insure there is enough food for them to successfully pupate and emerge as adult butterflies. It is costly to do this, but monarch populations are decreasing so anything we can do to help them survive is worth the money.

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Mating Monarchs

I caught these two butterflies in action. Once the eggs are fertilized, the female will seek members of the milkweed family to lay its eggs. It will not be long before the eggs hatch and we find caterpillars munching on the milkweeds in our garden.

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Lizard Sex

These brown anoles were being amorous on the sidewalk to my front door.  The female will lay eggs in the moist soil of our flowerbeds. The warmth of the Florida sunshine is enough to incubate the eggs until they hatch about a month later. The little baby lizards are on their own to find insects to eat and to find shelter to stay safe from birds, snakes and toads.

Brown anoles are native to Cuba and the Bahamas but have spread into Florida and other Gulf Coast States and north into southern Georgia. These lizards came by boat and through the pet trade. In the U.S. mainland, they are considered an invasive species and probably negatively impact the native green anole population.

These anoles thrive in the disturbed areas; that is why they are so common in housing developments and resorts here in Florida.

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Delightful Discovery Part 2

It is not long before one of the queen caterpillars spins a wad of silk on a twig and attaches its last set of pro-legs to the silky sac.   Hanging like a bat, the caterpillar sheds its skin and transforms into a lime green pupa called a chrysalis.

It is in this chrysalis that the process of metamorphosis takes place. A process where the caterpillar transforms into an adult butterfly. A day later, Anne and I can see the beginnings of the wing formation within the pupa.

In about ten days, the conversion will be complete and an adult butterfly will emerge. Like proud parents, Anne and I await the birth of the queen butterfly.

 

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Delightful Discovery!

My adorable wife Anne comes through the front door excitedly and announces that there are caterpillars on our milkweed plants, but they are not monarchs. She tells me they look similar but seem to be another species.

I follow her to the corner of our house where a sickly milkweed plant is struggling to survive after it was nearly completely devoured by monarch caterpillars a few weeks earlier. She lifts the leaves to show me three tiny caterpillars munching on the leaves. I agree that it is not a monarch, snap a few pictures and come in the house to research what it could be.

It did not take me long to discover that the caterpillars were queen butterfly larvae that eat milkweeds just like monarchs do. After all, they are related.

We checked on the caterpillars the next day and it is amazing how fast these caterpillars grow. One was not looking great. The back half of it was turning black probably from some virus or parasite.  We brought the two remaining caterpillars into the safety of a butterfly “cage” with some milkweed so that I can photograph the chrysalids the caterpillars will form to turn into butterflies.

To be continued…

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