When are Hornets Most Active? The Best Time to Remove Hornet Nests

Note: this article may contain affiliate links. If you make a purchase using one of these links, I may be paid a referral fee at no expense to you.

Planning to remove a nest? You may be thinking of doing it when the hornets are in their most docile state. This makes sense since you want to hit them when they’re not active.

But when are hornets active anyway? And can you use that time for a nest removal?

When Are Hornets Most Active? The Right Time to Remove Hornet Nests

Top Bee and Hornet Killing Solutions

Hornets are active most of the time. CC Image courtesy of AlMare on Wikipedia

Let A Pro Handle It.

Get a no obligation quote from a pest control pro near you:

Hornets are active day and night

Unfortunately, even though some experts point out that it’s generally safer to remove wasp nests at night, this doesn’t apply to hornets.

According to Mom.me, hornets are one of the few stinging insects that come out at night. Worker hornets, the most active members of the colony, work throughout the day and even during nighttime. These infertile females are very busy creatures. They hunt for insects, look for other sources of food like meat and honey and even build the nest.

However, these insects can’t work 24/7 without resting. And lucky for us, there’s a small period of time when most of them are not active – and that’s during the early hours of the morning, just before the sun goes up. In theory, you may be able use this opening to relocate their nest.

Hornets die during winter

Hornets are not active during winter. Most species abandon their nests. And except for the new queen, all members of the colony don’t even live to see the end of the cold season. The freezing temperatures just kill them off. So you can bet that you won’t see any of these bugs during winter.

To know what specific things hornets do during that season, go to our post here.

Hornets are very active during spring

After winter thaws, hornets begin their nesting season.

Spring is the most ample time of the year for this insect to build colonies. That’s because the temperature starts to climb up and its food source becomes abundant.

When the fertilized queen wakes up from hibernation, it searches for the perfect place to start a new colony. And once a suitable place has been selected, it starts to carve out wood and make the first structures of the nest. It then proceeds to lay eggs until the first worker hornets are born.

Throughout the year and as the temperature gradually dips down again, the new nest slowly dies. It’s either abandoned or all the insects living in it are killed from the cold. The hornet queen that originally built that nest also dies, but a new one that’s been fertilized does what the old queen did before, to take off and hibernate. It waits until spring comes, and the entire process starts again.

This proves that although insects appear simple and small, they have specifically timed moments in their lives, and they know when to stay active just like us humans.

And even though asking the question When are hornets most active? may not guarantee stellar the results on the treatments you’re going to apply. At least you know that specific times and seasons can give you a certain advantage in controlling the hornet population in your property.