Cutaway drawing of a bumblebee queen hibernating inside a leaf-covered nest in the corner of a yard beneath the snow. Text says: MOST BUMBLEBEE QUEENS NEST JUST BELOW THE GROUND OR UNDER PILES OF BRUSH IN WINTER. LEAVE THE LEAVES. BAN THE LEAF BLOWER. IN THE SPRING, AVOID RAKING, TILLING AND MOWING UNTIL THE QUEENS EMERGE FROM THEIR WINTER NESTS IN MAY.