Many people confuse bees with their cousins, the wasps. Domesticated bees have been selected over time for gentleness and will usually sting only when their hive is threatened.‡ Bees are often blamed for the stings of their wild cousins.
Here are a few useful features to help distinguish between several common varieties of bee and wasp.
varies but generally amber to brown translucent alternating with black stripes, some are mostly black
yellow with black stripes, sometimes with red tail, to dark
black and opaque bright yellow stripes
dusty yellow to dark brown or black
black and ivory white markings
coat
furry (short hair)
furry (long hair)
smooth
size
1.3 cm (1/2 inch)
2.5 cm (1 inch) or more
1.3 cm (1/2 inch)
1.9–2.5 cm (3/4 to 1 inch)
up to 1.9 cm (3/4 inch)
legs
not generally visible while flying†
two long legs are visible hanging down during flight. no pollen baskets
long. no pollen baskets
behavior
gentle, unless hive or queen is threatened ‡
gentle
aggressive
gentle
aggressive
Preferred food
nectar from flowers
other insects, overripe fruit, sugary drinks, human food and food waste, particularly meat*
other insects
stinger
barbed
smooth
after stinging
bee dies
can sting repeatedly
Lives in
large colonies of flat wax-based honeycomb hanging vertically
small cavities in the soil
small umbrella-shaped papery combs hanging horizontally in protected spaces such as attics, eaves or soil cavities
large paper nest shaped like an upside-down pear usually hanging from branches or eaves
† When walking, you can often see light-colored pollen on the pollen baskets on a honeybee's rear legs.
‡ There are several races of domesticated honeybees with varying characteristics of honey production, disease resistance and gentleness. Since the honeybee will die after stinging, there is no advantage for a bee to sting to defend itself. Honeybees will generally only sting when the hive is directly threatened. Honeybees found in the field or on a flower will rarely sting. Note: Africanized honeybees can be more aggressive than the more common European honeybees, but still only defend the hive. *Yellow jackets are carnivorous during the brood rearing part of the season. They feed insects to their brood, and obtain the sugar for their flight muscle energy mostly from secretions of the brood. During this time they can be attracted to traps baited with meat or fish. Near the end of summer, when brood rearing ceases and this sugar source is no longer available, yellow jackets become frantic for sugar, and can be baited with sugar based baits. They are also much more likely to visit fall flowers for nectar, than they are earlier in the season.
A wasp is any insect of the order Hymenoptera and suborder Apocrita that is not a bee, sawfly, or an ant.
Less familiar, the suborder Symphyta includes the sawflies and wood wasps, which differ from the Apocrita by having a broad connection between the thorax and abdomen.
Wasps are also increasingly used in agricultural pest control.