Wasps

What Types Of Wasps Are There?

• Hornets: Hornets are large wasps known for their distinct black and white coloration. They build paper nests, often in trees or shrubs, and are social insects with organized colonies. They can be aggressive when defending their nests.
• Yellowjackets: Yellowjackets are aggressive, ground-nesting wasps with yellow and black markings. They build paper nests underground or in structures. They are social insects and can be attracted to human food, especially in late summer.
• Paper Wasps: Paper wasps are generally brown with yellow or reddish markings. They build umbrella-shaped paper nests often attached to eaves or tree branches. They are generally less aggressive than yellowjackets but will defend their nests if disturbed.
• Mud Daubers: Mud daubers are solitary wasps known for creating nests from mud. They are typically black or metallic blue. They are not aggressive and primarily prey on spiders, which they paralyze and place in their mud nests as food for their offspring.
• Cicada Killers: Cicada killers are large wasps known for hunting cicadas. They are typically brownish with yellow markings and create burrows in the ground to rear their young. They are generally not aggressive towards humans.
• Tarantula Hawks: Tarantula hawks are strikingly colored wasps, often metallic blue or black with orange or red wings. They are known for preying on tarantulas and other large spiders. They are solitary insects and have a powerful sting but are not typically aggressive toward humans unless provoked.
• Velvet Ants: Velvet ants are not true ants but wingless wasps. They are covered in dense, velvet-like hair and are typically brightly colored, such as red or orange. Velvet ants are solitary and are known for their painful stings. They are often called "cow killers" due to the potency of their sting, but they are not aggressive unless handled.
• Great Black Wasps: Great black wasps (Sphex pensylvanicus) are large, solitary wasps with a striking black coloration. They are known for their unique nesting and hunting behavior, preying on grasshoppers and katydids. These beneficial insects also play a role in pollination and are generally not aggressive toward humans.

What Do Wasps Look Like?

Wasps display considerable diversity in their appearance, with variations in size, coloration, and specific features among different species. However, there are some general characteristics that can help you recognize a typical wasp's appearance:

• Body Shape: Wasps typically have a slender, elongated body shape, with a distinct waist-like constriction between the thorax and abdomen. This narrow waist is one of their key distinguishing features.
• Coloration: The coloration of wasps can vary, but many are known for their striking patterns of yellow and black or black and white. However, some species may be entirely black or have more subdued colors.
• Wings: Wasps have two pairs of wings, with the forewings being larger than the hindwings. When at rest, their wings are folded longitudinally along their body.
• Antennae: They have straight or slightly curved antennae that vary in length depending on the species.
• Eyes: Wasps have large compound eyes, which are often dark in color.
• Mouthparts: Their mouthparts are adapted for biting and chewing.
• Legs: Wasps have six long, slender legs, each ending in a claw for grasping and walking.
• Size: The size of wasps can range from a fraction of an inch to over an inch in length, depending on the species. Some, like the Asian giant hornet, can be quite large.
• Stinger: Most female wasps possess a stinger at the posterior end of their abdomen, which they can use for defense and to subdue prey.

The specific appearance of a wasp can vary significantly between species, and some may not fit the classic black and yellow coloration commonly associated with wasps. Additionally, males of some species may have distinct differences in coloration and size compared to females.

Some common wasp species you might encounter include yellowjackets (Vespula spp.), which are often yellow and black, and paper wasps (Polistes spp.), which can have more slender bodies and varying colors. Hornets (Vespa spp.) are larger wasps known for their striking appearance, often featuring black and white or black and yellow coloration.

While these are general characteristics of wasps, it's important to remember that there is considerable diversity among the thousands of wasp species worldwide, and some may not conform to these typical traits.

Learn more: What Do Wasps Look Like?

Where Are Wasps Found?

Wasps can be found in a variety of natural and human-made environments. Their distribution depends on factors like the species of wasp, the season, and local conditions. Here are some common places where you might encounter wasps:

• Gardens and Parks: Many wasp species are attracted to the nectar of flowers, making gardens and parks common places to find them, especially during the warmer months. They also help with pollination.
• Wooded Areas: Forests and wooded areas are natural habitats for numerous wasp species. You might come across solitary wasps that build nests in the ground or on plants in these environments.
• Orchards and Farmlands: Wasps can be found in agricultural areas, where they play a role in pollinating certain crops and help control pest populations.
• Residential Areas: Wasps are known to build nests in and around homes, including in eaves, attics, sheds, and wall cavities. You might find them near garbage cans or compost bins, where they scavenge for food.
• Structures and Buildings: Some wasp species, such as paper wasps, are known for building nests in sheltered locations, like under roof eaves, within wall voids, or in attics.
• Picnic Areas and Outdoor Dining: Yellowjackets are often attracted to sugary and protein-rich foods, so they can be found around picnic areas, outdoor dining locations, and trash bins.
• Hollow Trees and Tree Cavities: Certain species of wasps, like hornets, may build their nests in hollow trees or other cavities.
• Ground Nests: Solitary wasps often dig burrows in sandy or loose soil, so they can be encountered in open areas with suitable nesting conditions.
• Hiking Trails: While exploring hiking trails, you may come across various species of wasps, especially if you encounter wildflowers and other plants that attract them.
• Water Sources: Wasps may visit ponds, streams, and other water sources for hydration. They can also build nests in proximity to water.
• Outdoor Structures: Some wasp species, such as mud daubers, construct nests on the sides of buildings and other outdoor structures.
• Vegetation: Wasps can nest in shrubs, bushes, and trees. They might also forage for insects in the vegetation.

It's important to be cautious when dealing with wasps, especially if you find a nest near your home or in an area with a lot of human activity. Disturbing a wasp nest can lead to defensive behavior, and some individuals may be allergic to wasp stings, which can result in severe reactions. If you need to remove a wasp nest or manage a wasp infestation near your home, it's advisable to seek professional pest control assistance for safety and effective removal.