Sentences with phrase «black rats also»

Black rats also appear in the islands in approximately the 7th to 8th century AD at port and cave sites, with a tantalizing potential earliest date of the 5th century AD at the port site of Unguja Ukuu in Zanzibar that requires further confirmation.

Not exact matches

During the Black Plague, the believers believed that the plague was the work of satan, and they also believed (without any foundation for the beliefs at all) that cats were the devils familiars, so to fight the plague, they killed all the cats they could find, eliminating the best defence they could have to the plague... the cats that kill the rats who's fleas carried the plague.

1 The brown rat (Rattus norvegicus), also known as the Norway rat, and its more acrobatic Asian cousin, the black rat (Rattus rattus), enjoy a nearly worldwide distribution, thanks to their skill at stowing away on ships.

Among them: 500 - plus Oriental rat fleas, notorious for their role in transmitting the bubonic plague, also known as the Black Death.

Her hose are community free dating site for couples job not plague, also known as the Black Death, was caused by fleas living on infected rats.

Bleeding ulcers sometimes cause black, tarry stools, and dogs have also been known to ingest rat poison which induces this appearance in their stool.

Such impacts would also likely affect the Key Largo cotton mouse [28 — 29], Key Largo woodrat [30 — 31], and silver rice rat [32 — 33], all of which USFWS identifies as species of particular concern, and which are threatened — either through predation or competition — by non-native rats such as the black rat.

In addition, they have also suffered from human disturbances and in the past, introduced black rats on Anacapa Island.

Faulkner said the black rat eradication on East Anacapa also served to preserve populations of certain reptiles and amphibians.