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BLACK WIDOW SPIDERS CONSTRUCT A WEB OF IRREGULAR, TANGLED, STICKY SILKEN FIBRES.
WHEN OUTDOORS, THEY'RE USUALLY NESTING NEAR THE GROUND IN DARK & UNDISTURBED AREAS SUCH AS ALONG FOUNDATION SLABS, IN GAPS, CRACKS, BEHIND SHRUBS, DOWNSPOUTS, ROCKS, UNDER STONES, UNDERSIDE OF LEDGES, UNDER DEBRIS & IN WOOD PILES.
WHEN INDOORS, THEY'RE USUALLY NESTING IN DARK & UNDISTURBED PLACES SUCH AS UNDER FURNITURE, DARK CORNERS, CLOSETS, STORAGE AREAS, SHEDS OR IN BASEMENTS.