Assessment results Answer givenOur advice Do you have native bunchgrasses?: One smaller area.Increase the amount of bunch grass in your yard. Many bees nest and overwinter at the base of these grasses. Score: 15 (out of a possible 210) Which garden or space are you describing?: 237 Niagara Square, Buffalo NYHow large is your yard?: 3.00hectacresAre there areas dead wood, brush piles or snags present?: Yes