What Do Black Swallowtail Butterflies Eat

In North America, the black swallowtail butterfly is found east of the Rocky Mountains. The larvae, or caterpillars, hatch from eggs laid on plants in the parsley family. These include dill, fennel, Queen Anne’s lace and carrots.

The caterpillars are green with black stripes and have a forked tail. When they mature, they pupate or form a chrysalis attached to a twig or leaf by a silken thread.

The Black Swallowtail Butterfly is a beautiful creature that is found in North America. They are attracted to flowers and can often be seen fluttering around gardens and parks. But what do these butterflies eat?

Black Swallowtail butterflies feed on nectar from a variety of flowers. They also enjoy the occasional sip of honeydew, which is secreted by aphids. In addition to their sweet diet, Black Swallowtail larvae consume plants in the Apiaceae family, such as dill, fennel, and parsley.

If you see a Black Swallowtail butterfly flitting about, be sure to stop and enjoy the show! And if you’re looking to attract them to your garden, plant some of their favorite food sources.

What Do Black Swallowtail Butterflies Eat

Credit: www.raritanheadwaters.org

What Can I Feed a Black Swallowtail Butterfly?

Black swallowtail butterflies are native to North America and can be found in wooded areas from coast to coast. They are most commonly seen east of the Rocky Mountains. The black swallowtail is a large butterfly with a wingspan of 2 1/2 to 3 inches.

The upper side of the butterfly’s wings are black with yellow spots along the edges. The underside of the wings is gray with black and white stripes. The caterpillars of black swallowtail butterflies feed on leaves from a variety of plants, including dill, fennel, parsley, Queen Anne’s lace, and rue.

When they are ready to pupate, the caterpillars spin silken cocoons in which they spend the winter months. In spring, the adult butterflies emerge and begin their search for mates. If you would like to attract black swallowtail butterflies to your garden, you can do so by planting some of their favorite food plants.

You can also place rotting fruit or overripe bananas near where you see them feeding as they will be attracted to the sweetness.

What Should I Feed My Swallowtail Butterfly?

There are a few things to keep in mind when selecting food for your swallowtail butterfly. First, make sure that the food is safe for them to eat. Second, select food that is high in protein and low in sugar.

Lastly, choose a variety of foods to ensure a balanced diet. One of the best food options for your swallowtail butterfly is mashed up bananas. Bananas are packed with nutrients and minerals that butterflies need to stay healthy.

They are also low in sugar, which can be harmful to butterflies. Another great option is mashed up sweet potatoes or carrots. These vegetables are also high in nutrients and low in sugar.

You can also offer your butterfly small pieces of fruit, such as apples or grapes. Just be sure to remove the seeds before offering them to your butterfly. A variety of leafy greens make a great addition to any butterfly diet.

Good choices include kale, spinach, and dandelion leaves. Butterflies will also enjoy munching on flower petals and nectar from flowers.

What Attracts Black Swallowtail?

The black swallowtail is a beautiful butterfly that is native to North America. This butterfly gets its name from the fact that the tips of its wings are black. The black swallowtail is attracted to many different flowers, but it especially loves those that are yellow or white in color.

This butterfly also likes to nectar on milkweed, thistle, and clover.

What Attracts Swallowtail Butterfly?

Pipevine swallowtail butterflies are attracted to pipevines (Aristolus species). The female butterfly will lay her eggs on the pipevine plant. When the caterpillars hatch, they feed on the leaves of the pipevine.

The relationship between the pipevine and the butterfly is an example of mutualism, where both species benefit from the relationship. The pipevine benefits from having its leaves eaten by the caterpillars, as this helps to prune the plant and encourage new growth. The butterfly benefits from being able to lay its eggs on a food source for its young.

We Raised A Black Swallowtail (From Caterpillar to Butterfly)

How Long Do Black Swallowtail Butterflies Live

Black Swallowtail butterflies are one of the most common and widespread butterflies in North America. They are also known as the Parsnip Swallowtail, Curled Swallowtail, and Green-clouded Swallowtail. Adults have a wingspan of 2.5 to 4 inches and are black with yellow stripes on their hindwings.

The caterpillars are green or brown with black spots and a curved tail. Black Swallowtails can be found in open fields, meadows, gardens, and woods from coast to coast. They prefer sunny areas with plenty of flowers for nectar.

Larvae feed on members of the carrot family, including parsley, fennel, Queen Anne’s lace, and dill. Adult Black Swallowtails only live for about two weeks. However, they spend most of that time searching for mates and laying eggs.

Females can lay up to 400 eggs at a time! The eggs hatch in just over a week and the young caterpillars begin feeding immediately. They will molt (shed their skin) four times before pupating (forming a cocoon).

The entire life cycle from egg to adult takes about six weeks during the summer months.

How to Raise Black Swallowtail Butterflies

Black swallowtail butterflies are some of the most beautiful and intriguing insects in North America. Though they are often thought of as rare, they can actually be quite common in certain areas. If you live in an area where black swallowtails are found, you may be able to attract them to your yard by planting the right type of flowers.

There are two types of black swallowtail butterflies: the eastern black swallowtail and the western black swallowtail. The eastern black swallowtail is more common east of the Rocky Mountains, while the western black swallowtail is found west of the Rockies. In either case, these butterflies prefer open areas with plenty of sunlight.

They will also nectar on a variety of different flowers, so you don’t need to have just one type planted in your yard. Some good options for butterfly gardens include milkweed (for larval food), coneflowers, daisies, and liatris. In addition to providing nectar sources, you will also need to provide a place for the females to lay their eggs.

Black swallowtails lay their eggs singly on host plants such as parsley, dill, fennel, or Queen Anne’s lace. Once the larvae hatch from the eggs, they will feed on these host plants until they pupate into adults. You can encourage female butterflies to lay their eggs in your yard by planting some of these host plants near your nectar sources.

If you provide food and shelter for black swallowtails, you may be rewarded with seeing these beautiful creatures fluttering around your yard all summer long!

Where Do Swallowtail Butterflies Lay Their Eggs

If you’re lucky enough to spot a swallowtail butterfly fluttering through your garden, you might be curious about where they lay their eggs. Swallowtail butterflies lay their eggs on the leaves of plants in the family Apiaceae, which includes carrots, parsley, and dill. The caterpillars that hatch from these eggs are voracious eaters and can quickly decimate a plant if there are too many of them.

To avoid this, female butterflies will often lay their eggs singly on different leaves to give each caterpillar a better chance at survival. The black swallowtail is one species of swallowtail butterfly that is common in North America. If you find black swallowtail caterpillars in your garden, don’t worry – they’re not harmful to humans or pets.

These caterpillars actually make quite good “pets” for kids since they’re easy to care for and interesting to watch as they grow and transform into beautiful butterflies.

What Plants Do Swallowtail Butterflies Lay Eggs on

Swallowtail butterflies are some of the most beautiful and easily recognizable butterflies in North America. They are named for their long tails, which resemble the tails of swallows. There are many different species of swallowtail butterfly, and they can be found in a variety of colors and patterns.

Swallowtail butterflies lay their eggs on plants in the family Apiaceae, which includes many common garden vegetables such as carrots, celery, and parsley. The caterpillars that hatch from these eggs feed on these plants, so it is important to plant a variety if you want to attract swallowtail butterflies to your garden. In addition to providing food for the caterpillars, apiaceous plants also contain chemicals that make them unpalatable to predators.

This helps protect the caterpillars from being eaten before they have a chance to transform into butterflies. Once they emerge from their chrysalises, swallowtail butterflies are strong flyers and will often travel long distances in search of food sources. If you would like to attract swallowtail butterflies to your garden, consider planting some apiaceous vegetables or flowers.

These lovely insects will add beauty and interest to your yard while helping to keep destructive pests under control!

Black Swallowtail Male Vs Female

There are many ways to tell the difference between a male and female black swallowtail. The most obvious is by looking at the size of their tails. Male black swallowtails have much longer tails than females, often twice as long.

Another way to tell them apart is by looking at their abdomens. Males have thinner abdomens than females, and their anal plates are also narrower. Finally, males typically have more blue on their wings than females.

What Kind of Parsley Do Swallowtails Eat

What kind of parsley do swallowtails eat? The answer may surprise you! Swallowtails are actually quite picky when it comes to their food, and they prefer a certain type of parsley over all others.

So, what is the best parsley for swallowtails? Curly-leaf parsley is the clear winner, as it contains more nutrients than other types of parsley. This makes it the perfect food for these delicate butterflies.

If you want to attract swallowtails to your garden, be sure to plant some curly-leaf parsley! They’ll thank you for it with their beautiful presence.


Black swallowtail butterflies are found in North America and parts of Europe. Their diet consists of nectar from flowers, tree sap, and rotting fruit. They also eat small insects, such as aphids and ants.

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