Maryland Biodiversity Project - Late summer and fall is prime spider season in Maryland. According to Wikipedia, nearly 46,000 living species of spiders (order Araneae) have been identified and [those species] are

107 Million Spiders Found in 4-Acre Nest at Baltimore Wastewater Plant

Maryland Biodiversity Project - Did you know that Maryland has Trapdoor Spiders? These impressive black spiders are rarely observed. This might not be because of rarity, but because of their habits. Trapdoor

Maryland Biodiversity Project - Araneus cingulatus

107 Million Spiders Found in 4-Acre Nest at Baltimore Wastewater Plant

Maryland Biodiversity Project - Common House Spider (Parasteatoda tepidariorum)

The Importance of Spiders in Maryland's Ecosystem – Nature Blog Network

Spiders in Maryland (38 Different Species)

Maryland Biodiversity Project - Late summer and fall is prime spider season in Maryland. According to Wikipedia, nearly 46,000 living species of spiders (order Araneae) have been identified and [those species] are

Maryland Biodiversity Project - Did you know that Maryland has Trapdoor Spiders? These impressive black spiders are rarely observed. This might not be because of rarity, but because of their habits. Trapdoor

Maryland Biodiversity Project - Grass Spider (Agelenopsis sp.)

Maryland Biodiversity Project - Common House Spider (Parasteatoda tepidariorum)

Maryland Biodiversity Project - Lined Orbweaver (Mangora gibberosa)

Maryland Biodiversity Project - Gea heptagon

In 2009 the Baltimore Wastewater Treatment plant was overrun by an estimated 107 million spiders, forming a communal web 4 acres large. (source in comments) : r/interestingasfuck

Maryland Biodiversity Project - This week saw the first seasonal reports of Yellow Garden Spiders in Maryland. These iconic large spiders are well known because they often make their webs alongside houses