Habitat assessment by sydc

sydc's picture
Assessment results
Answer givenOur advice
Are there areas with sandy loamy soil?: 
No
Consider increasing the amount of sandy loamy soil. Ground nesting bees often prefer sandy loamy soil as it is easier to dig and drains well. Sandy loam is made up of 10-50% silt or organic matter, 50-75% sand, and less than 20% clay. So if you have 15% sand in your existing soil, you will need to add enough sand to make it at least 50%. If you have 30% clay, you will need to add enough of the sand or compost to bring that percentage down to less than 20%.
Does your nest block have less than 20 holes?: 
No
Create a nest block with fewer holes. This will reduce parasitism and make it more likely bees will use it.
What is the main type of vegetation in the area you are evaluating (park, garden, yard, farm...)?: 
Mix of native and non-native plants
Increase the amount of native plants in your yard.
How much of the whole yard, park, farm or green space is garden space or wild/natural vegetation?: 
Some. Between 21-40%.
Consider expanding your gardens and wild spaces and reducing your lawn.
How much of the garden is planted with flowering annual or perennial plants (including shrubs, vegetables and trees)?: 
A lot (51-75%)
Consider supplementing your garden with some native, pollinator friendly plants and converting some lawn!
Are the flowering plants that you have pollinator friendly?: 
Some (25-50%)
Considering adding more pollinator friendly plants.
How many flowers in your garden bloom in fall?: 
7-9
Add 2-3 more fall flowers to support fall bees.
How many different pollinator counts will your contribute this year?: 
Five or more.
We'd love to see pollinator counts from any of the plants in your garden as many times as you can contribute. Thanks!

Score: 173 (out of a possible 210)

Yard cut out of steep N-S slope with flat area and steep E-W facing slope with rodent burrows above under redwood, sitkas spruce, alder canopy (mostly morning sun except in a couple of areas. Lots of native bunchgrasses on slope, also lots of ivy (working on it). Native shrubs and raised beds. Annual perennial native flowers in patches where there is some sunlight. Most years a Bombus vesnesenskii nest on the slope.

Which garden or space are you describing?: 
1 Shirley Blvd Arcata, CA
How large is your yard?: 
0.16
acres
Are there areas with bare ground and very few plants?: 
Yes
Are there low traffic areas where the soil is not turned over, tilled or plowed?: 
Yes
Are there areas dead wood, brush piles or snags present?: 
Yes
Are there areas with pithy twigs (elderberry, cane fruit, sumac, etc…)?: 
Yes
Do you have native bunchgrasses?: 
Several areas or one large area.
Are there bee nesting blocks?: 
Yes
Is your nest block near a landmark like a rock?: 
Yes
Did you clean or replace your nest block in the last two years?: 
Yes
How many flowers in your garden bloom in spring?: 
10 or more
How many flowers in your garden bloom in summer?: 
10 or more
How much mulch is on the ground?: 
Some.
Is there fresh, clean water always available with a perch that bees could stand on and drink?: 
Yes
Does the garden use herbicides?: 
No.
Are pesticides used in the garden?: 
No