Alabama’s humid subtropical climate fosters a rich diversity of grasshoppers across its pine forests and fields. If you’re curious about the types of grasshoppers in alabama, you’ve come to the right place. This guide breaks down the most common species you’ll encounter, from backyard gardens to deep woods.
Grasshoppers are everywhere in Alabama, especially during summer. They can be a nuisance to crops, but they’re also fascinating creatures. Understanding the different types helps you identify them and manage them if needed.
Let’s jump right into the main groups and specific species you’ll find across the state.
Types Of Grasshoppers In Alabama
Alabama hosts over 100 species of grasshoppers, but only a handful are common enough to notice. These belong to two main families: Acrididae (short-horned grasshoppers) and Tettigoniidae (long-horned grasshoppers or katydids). Short-horned ones have short antennae and are true grasshoppers. Long-horned ones have long antennae and are often called katydids.
Below, we’ll cover the most frequently seen species, their habitats, and how to spot them.
Common Short-Horned Grasshoppers
These are the classic grasshoppers you see jumping in fields. They have short antennae and make sounds by rubbing their legs against their wings.
1. Differential Grasshopper
This is one of the most widespread species in Alabama. You’ll find it in gardens, pastures, and along roadsides. It’s large, about 1.5 inches long, with a yellowish-brown body and black markings on its hind legs. The markings look like chevrons or V-shapes.
- Color: Yellowish-brown with black patterns
- Size: 1.2 to 1.8 inches
- Habitat: Open fields, crops, gardens
- Diet: Grasses, corn, soybeans
Differential grasshoppers can become pests in large numbers. They eat a wide variety of plants, including vegetables and ornamentals.
2. Red-Legged Grasshopper
As the name suggests, this species has bright red or orange hind legs. It’s smaller than the differential, around 1 inch long. Its body is brown or gray with a pale stripe down the back.
- Color: Brown or gray with red legs
- Size: 0.8 to 1.2 inches
- Habitat: Meadows, pastures, lawns
- Diet: Grasses and clover
Red-legged grasshoppers are common in Alabama’s rural areas. They prefer moist, grassy habitats and are active from late spring to fall.
3. Two-Striped Grasshopper
This one is easy to identify by two pale yellow stripes running from its head to the tip of its wings. Its body is brown or olive green. It’s a medium-sized grasshopper, about 1.2 inches long.
- Color: Brown with two yellow stripes
- Size: 1 to 1.4 inches
- Habitat: Fields, roadsides, open woods
- Diet: Grasses, weeds, crops
Two-striped grasshoppers are strong fliers. They can travel long distances, which makes them a problem for farmers when populations spike.
4. Carolina Grasshopper
This is a large, heavy-bodied grasshopper with a distinctive black and yellow pattern. It’s also called the “black-winged grasshopper” because its hind wings are dark with a yellow border. When it flies, the wings create a clicking sound.
- Color: Gray or brown with black and yellow wings
- Size: 1.5 to 2 inches
- Habitat: Sandy areas, fields, roadsides
- Diet: Grasses and forbs
Carolina grasshoppers are more common in the southern parts of Alabama. They prefer dry, open habitats with sandy soil.
5. Migratory Grasshopper
Though not as common as others, this species can appear in large swarms during outbreaks. It’s medium-sized, about 1 inch long, with a brown or green body and a distinct pale stripe on its back.
- Color: Brown or green with a pale stripe
- Size: 0.8 to 1.2 inches
- Habitat: Grasslands, crop fields
- Diet: Grasses, grains, vegetables
Migratory grasshoppers are rare in Alabama but can cause damage when they arrive. They’re more typical in the western US.
Long-Horned Grasshoppers (Katydids)
These are often mistaken for grasshoppers but belong to a different family. They have very long antennae, sometimes longer than their bodies. Many are green and look like leaves, which helps them hide.
6. True Katydid
This is the classic katydid you hear singing at night. It’s bright green with leaf-like wings and long, thin antennae. Males make a loud “katy-did” sound by rubbing their wings together.
- Color: Bright green
- Size: 1.5 to 2 inches
- Habitat: Trees, shrubs, forests
- Diet: Leaves, flowers, fruit
True katydids are common in Alabama’s woodlands. They’re active at night and are more often heard than seen.
7. Broad-Winged Katydid
This species is larger than the true katydid, with wider wings that look like leaves. It’s green or brown and has a thick body. Its song is a series of short, raspy chirps.
- Color: Green or brown
- Size: 1.8 to 2.5 inches
- Habitat: Forest edges, gardens
- Diet: Leaves, fruit, flowers
Broad-winged katydids are less common but can be found in southern Alabama. They prefer humid, shaded areas.
8. Cone-Headed Grasshopper
These are actually katydids with a cone-shaped head. They have long antennae and a slender body. The most common species in Alabama is the “cone-headed grasshopper” or “meadow katydid.”
- Color: Green or brown
- Size: 1.2 to 1.8 inches
- Habitat: Meadows, fields, tall grass
- Diet: Grasses, seeds
Cone-headed grasshoppers are active during the day. Their song is a high-pitched buzz that can be heard from a distance.
Less Common Species
Besides the main ones, Alabama has a few other grasshoppers worth knowing. They’re not as widespread but can be found in specific habitats.
9. Lubber Grasshopper
This is a large, clumsy grasshopper that can’t fly. It’s black with yellow or red markings and has short wings. Lubbers are slow-moving and often found in groups.
- Color: Black with yellow or red stripes
- Size: 2 to 3 inches
- Habitat: Wetlands, marshes, gardens
- Diet: Grasses, lilies, vegetables
Lubber grasshoppers are more common in the Gulf Coast region. They can be a pest in gardens but are easy to control because they move slowly.
10. Slant-Faced Grasshopper
These have a slanted face and a slender body. They’re small, about 0.6 inches long, and come in green or brown. They’re often found in grassy areas.
- Color: Green or brown
- Size: 0.5 to 0.8 inches
- Habitat: Lawns, pastures, meadows
- Diet: Grasses
Slant-faced grasshoppers are common but easily overlooked. They blend in well with grass blades.
How To Identify Grasshoppers In Alabama
Identifying grasshoppers can be tricky, but here are some tips to help you.
- Check the antennae: Short antennae (less than body length) mean it’s a true grasshopper. Long antennae (longer than body) mean it’s a katydid.
- Look at the body shape: True grasshoppers have a stout body. Katydids are more slender and often look like leaves.
- Observe the color: Many grasshoppers are brown or green. Katydids are usually bright green.
- Listen for sounds: True grasshoppers make a buzzing or clicking sound. Katydids make a “katy-did” or raspy chirp.
- Note the habitat: Grasshoppers prefer open fields. Katydids like trees and shrubs.
Where To Find Grasshoppers In Alabama
Grasshoppers are everywhere, but some spots are better than others for spotting them.
- Fields and pastures: Open areas with tall grass are ideal for short-horned species.
- Gardens: Vegetable gardens attract differential and red-legged grasshoppers.
- Forest edges: Katydids and some grasshoppers live near wooded areas.
- Roadsides: Weedy roadsides are good for two-striped and Carolina grasshoppers.
- Wetlands: Lubber grasshoppers prefer moist, marshy areas.
Seasonal Activity
Grasshoppers are most active from late spring to early fall. In Alabama, you’ll see them from May to October. They lay eggs in the soil in late summer, and the eggs hatch the next spring. Nymphs (young grasshoppers) look like adults but have no wings. They molt several times before becoming adults.
During hot, dry summers, grasshopper populations can explode. This is when they become pests in gardens and farms. Cool, wet weather reduces their numbers.
Impact On Gardens And Crops
Grasshoppers can cause significant damage to plants. They eat leaves, stems, and flowers. In large numbers, they can strip a garden bare. Common crops affected in Alabama include corn, soybeans, cotton, and vegetables.
- Differential grasshopper: Feeds on corn, soybeans, and vegetables.
- Red-legged grasshopper: Prefers grasses but will eat crops.
- Two-striped grasshopper: Attacks grains and vegetables.
- Lubber grasshopper: Eats lilies, vegetables, and ornamentals.
If you have a garden, you can protect it by using row covers, removing weeds, and encouraging natural predators like birds and spiders.
Natural Predators
Grasshoppers have many natural enemies in Alabama. These help keep populations in check.
- Birds: Robins, blue jays, and sparrows eat grasshoppers.
- Insects: Praying mantises, robber flies, and wasps prey on them.
- Spiders: Wolf spiders and orb-weavers catch them in webs.
- Mammals: Skunks, raccoons, and foxes eat them.
- Reptiles: Lizards and snakes also feed on grasshoppers.
Encouraging these predators in your yard can reduce grasshopper problems naturally.
Interesting Facts About Alabama Grasshoppers
Here are some fun facts about these insects.
- Grasshoppers can jump 20 times their body length.
- They have ears on their abdomen, not on their head.
- Some species can change color based on their environment.
- Katydids are named after their song, which sounds like “katy-did.”
- Lubber grasshoppers secrete a foul-smelling foam to deter predators.
Frequently Asked Questions
Q: What is the most common grasshopper in Alabama?
A: The differential grasshopper is the most common species you’ll see in gardens and fields.
Q: Are grasshoppers harmful to humans?
A: No, grasshoppers don’t bite or sting. They are harmless to people, though they can be a pest to plants.
Q: How can I get rid of grasshoppers in my garden?
A: Use row covers, remove weeds, and attract natural predators. Insecticides are a last resort.
Q: Do grasshoppers make noise?
A: Yes, male grasshoppers make sounds to attract females. Short-horned species rub their legs against their wings, while katydids rub their wings together.
Q: What is the largest grasshopper in Alabama?
A: The lubber grasshopper is the largest, reaching up to 3 inches long.
Conclusion
Alabama’s grasshoppers are a diverse group, from the common differential to the colorful lubber. Knowing the types of grasshoppers in alabama helps you appreciate their role in the ecosystem. Whether you’re a gardener, farmer, or nature lover, these insects are part of the state’s natural heritage. Keep an eye out for them next time you’re outside, and you’ll start noticing the differences between species. Happy grasshopper spotting!