Black Widow Spiders Are Being Killed Off by Non-Native Brown Widows, Smart News

Despite their reputation as fearsome predators, black widows are on the defensive due to attacks by their cousins, a study shows

The northern black widow spider has moved into Quebec — but don't panic - Montreal

I counted 20 brown widows in my backyard : r/LosAngeles

Eight Fun Facts About Black Widows, Science

Black widow spiders: Facts about this infamous group of arachnids

Can you get poisoned from the venom of a dead black widow spider, after it has been squished? - Quora

Spiders: Brown Recluse and Black Widow Mississippi State University Extension Service

Pest Control Brown Recluse, Black Widow Spiders Ozarks Area

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Spider wars: Black widows are being killed off by non-native brown widows in Florida – Orlando Sentinel

Toxins, Free Full-Text

Brown Widow Spider Center for Invasive Species Research

Black widows are being slaughtered by their brown widow cousins, and we don't know why - Yahoo Sports

7 Places Black Widows Are Hiding in Your Home — Best Life

First black widow spider documented in Brown Co.

Student has emergency surgery after being bitten by venomous spider at Welsh holiday park