Bee Basics
What percentage of plant pollination is done by native bees
A) 83% B) 85% C) 87% D) 89%
87%
Name one major cause of native bee decline
Habitat loss, pesticides, humans taking over landscapes
Where do 70% of native bees prefer to nest?
In the ground
Why is it important to plant flowers that bloom from spring to fall?
To provide a continuous food supply.
What percent of flowering plants rely on pollination from native bees?
A) 60% B) 70% C) 80% D) 90%
90%
What percent of bumblebee species are at risk of extinction?
A) 20% B) 25% C) 30% D) 35%
25%
What type of soul do ground nesting bees prefer?
Loose, uncompacted soil
What percent of native bees are host-plant specialists?
A) 25% B) 30% C) 35% D) 40%
Nearly 30%
Which group of native bees build small nests?
Bumblebees
How many native bees bee species have disappeared in the Midwest in the last century?
half
Why should you leave fallen branches and stems in your yard?
To provide overwintering and nesting sites for native bees
Name two plants that are host to specialist bees
goldenrods, asters, evening primrose, willows, and blueberries
What do native bees contribute to ecosystems
Increase biodiversity
How can human landscaping choices unintentionally harm native bee populations
Removing nesting habitats, compacting soil, using pesticides and fertilizers
What is one material used to build a bee hotel?
soft wood, stems, or logs
Why is planting specialist host plants also helpful for generalist bees?
Because generalist bees also benefit from those plants