Invertebrate

Illinois caterpillars feed on tree leaves, wildflowers, and even legumes. Discover 34 common caterpillars in Illinois.

Do you encounter a black moth and want to identify it? Check out 22 types of black moths you may see (with pictures).

There are numerous spiked spider species found throughout the world. Discover 21 types of spiders with spikes you may see.

Discover 23 beetles with black spots, white spots, red spots, orange spots, and yellow spots that you may see in your garden.

We put together a list of 38 cute, weird, and beautiful caterpillars that you may not even know exist (with pictures).

Ticks of several species can be found in California. Find out what kinds of ticks are most frequent in California and how to avoid them.

Texas is one of the states with various species of ticks. Discover types of ticks in Texas and how to prevent them.

Grey spiders are common around you. Discover 8 types of gray spiders you may encounter inside and outside your house.

We put together the 37 most popular caterpillars you may see in Michigan (including names, pictures, and identification guides).

Florida is one of the states with very high caterpillar populations. Discover 38 widespread caterpillars in Florida.