Honey Bees, Wasps and Hornets - Oh My! Or, What kind of "bees" are these?

Since I started doing bee removal jobs in the Philadelphia region, I have fielded tons of calls that end up being about stinging insects other than honey bees. I don't deal with these other insects, I refer them out to someone else. I wanted to create a quick guide that will help people to learn about whether their bees are honey bees or not, because even though we like to call everything that flies and stings a "bee", that is surely not the truth.

Is it a Honey Bee Hive?

Is it hanging from a tree or from the eaves of your house or your window? Does it look grayish and kind of papery? Does it look like clay or mud? Does it look like any of these? Did you just notice it in July as it started to grow larger?

Images from Google Search for "Wasp Nest"

If the answer to any of these questions is "Yes", then we are not dealing with honey bees. In fact, chances are, if the hive is out in the open and you can see it, they are not honey bees.

Honey bees usually build their colonies inside of structures (whether those "structures" are walls, eaves, roofs, trees, planters, birdhouses, fire hydrants, etc - doesn't matter too much to the bees). And remember that honeycomb is made out of beeswax, not mud or twigs or papery substances. There are rare occasions when honey bees will start building their hive from a tree limb out in the open, but that doesn't happen too often in our climate (Philadelphia, PA, USA). And if it did, the comb would look white and waxy, not gray and papery or muddy and you would see many, many bees on the comb. Here is what honeycomb looks like...

Large sheets of honeycomb

Comb in a wall

Wavy comb in the ceiling

One other important point is that a honey bee hive will have LOTS of activity and traffic on a nice summer day. You will see tens, if not hundreds, of bees coming and going every minute. If it is a nice warm summer day and you are only seeing a few insects here and there every few minutes, chances are they are not honey bees. A mature honey bee colony will have tens of thousands of bees in it, while most social wasp and hornet colonies will have hundreds (or less) to maybe a few thousand.

Is it a Honey Bee Swarm?

I also get calls about a "humungous swarm of bees" flying all over our yard and attacking our children - only to find out that its 10 yellow-jackets eating a lollipop that one of the kids threw on the ground. A swarm of Honeybees has THOUSANDS and THOUSANDS of bees in it. If they are flying, they will fill the air like a scene from a hollywood movie. If the swarm has landed, it will be in a cluster the size of a grapefruit at the minimum and a beachball or larger at the maximum. No other stinging insect swarms and clusters like this, so if you are seeing this phenomenon, it is most assuredly honey bees that you are seeing. Swarming is the natural way that honey bee colonies reproduce and it is a totally normal and typical event for honey bees.

One other important thing to remember is that honey bees that are in swarm mode are very docile. So even though it looks scary, there is nothing to worry about. Before leaving their previous home, they all gorged on honey in order to have some resources on hand when they set up their new home, so all of the bees have that post-Thanksgiving dinner tryptophan feeling. If they could be sitting on the couch watching football, they would be! While the swarm is gathered on the tree/fence post/fire hydrant/wherever, they are scouting for a new home (hopefully not in the walls of your house) and most swarms will move on in a day or two if left alone. But, if you see a swarm, definitely call or email me. Beekeepers love to catch swarms and it is pretty cool to watch. If you can't get a hold of me, try this list of beekeepers willing to pick up swarms. Here are some photos of honey bee swarms to help...

Swarm on bleachers

Swarm on tree limb

Swarm on ground in bush

Swarm on tree limb

And a (grainy!) video of a swarm in progress (turn up the volume!)...

And finally, I know it can be tough to differentiate between a honey bee and a yellow-jacket and a bumblebee and a hornet or one of the many other flying, stinging insects. Here is a decent guide. And here is an adorable picture of a honey bee, notice the fuzzy mid-section, which wasps and hornets do not have (photo courtesy of Amy Hsu)...

You can always call me to help you identify the insect, but hopefully this little guide has helped!

Hot and Bothered

We've had some real classic, hot and humid Philly summer days in the past two weeks - can you say muggy? I was checking on the bees on one of these 90+ degree days and I was pretty amazed at what I saw - this was the busiest I have ever seen the hive. Tons of bees were flying around the hive or gathering near the entrances. They were probably just trying to stay cool. Here is some video...



Then as I sat and watched the activity, I saw a yellow jacket flying around the area checking out the hive. The yellow jacket was trying to get into the hive but the bees wouldn't let him (her?) in. Instead, the yellow jacket was hanging out in front of the hive harassing a honeybee drone and a worker bee. The drone is the thick, fat bee hopping and flopping around. The yellow jacket is the long skinny black and yellow one with long wings. I got some good footage - it's not quite Mutual of Omaha's Wild Kingdom, not quite a cheetah taking down an antelope - but still kind of cool. By the way, a yellow jacket is a type of wasp - not a bee. What many people think are bee stings are actually yellow jacket stings.





This is a yellow jacket - looks pretty different than the honeybees when you actually look closely -

copyright 2008 Tom Murray

I didn't open the hive this time so I am not sure what is going on inside. I will open the hive some time this weekend to see what's happening. Maybe there will be some honey to take!