Largest rat king: How 32 rats accidentally tied themselves

Rat king - Wikipedia

Creepy video shows nine rats seen tied together by tails in bizarre 'rat king' phenomenon that leaves them dead

Chilling moment rats knot tails in unexplained 'rat king' phenomenon - Daily Star

Chilling moment rats knot tails in unexplained 'rat king' phenomenon - Daily Star

Six reasons not to start backyard trapping

Internal federal documents show disagreement over grazing near Tucson

Gruesome 'rat king' made up of 13 rodents whose tails were intertwined is discovered in Estonia

Cisvio Humane Bucket Lid Mouse Trap Rat Catcher Reusable Slide Mouse Trap D0102HIMASV - The Home Depot

Darwin, C. R. 1859. On the origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. London: John Murray. [1st edition]

Gruesome 'rat king' said to be omen of an impending plague caught in rare sighting - World News - Mirror Online

Current Status of Vaccines for Schistosomiasis

Bizarre moment four rats shuffle along while tied together in rare example of 'rat king' phenomenon