It is barn spider season in Bleecker!
Barn spiders are nocturnal (nope, don't know why) and are orb weavers who take down their webs during the day (nope, don't know why) and rebuild them in the evening (this I know, to catch bugs). They're found in late summer to early autumn (nope, I don't know where they go in the winter, spring, and early to mid-summer).
All I know is that Jeremiah the Horse loves barn spiders, because he hates bugs. Especially horse flies.
Jeremiah loves it when barn spiders eat horse flies.