Search results
Results from the WOW.Com Content Network
Topographic map of Texas. This is a list of mammals of Texas. Mammals native to or immediately off the coast of the U.S. state of Texas are listed first. Introduced mammals, whether intentional or unintentional, are listed separately. The varying geography of Texas, the second largest state, provides a large variety of habitats for mammals.
There are five species of venomous snakes in the area. Two rattlesnakes, the pygmy rattlesnake (Sistrurus miliarius) and the canebrake or timber rattlesnake (Crotalus horridus) are both uncommon to rare. Timber rattlesnakes are a threatened species in Texas, as they are in most states where they occur and are protected by state laws. [34]
By 1960, the Houston toads were unable to be located and in 1970, the Houston toad was federally listed as an endangered species. [16] It was determined that they were extirpated from the Houston, Texas area by the 1960s, likely coincident with the severe drought of the 1950s and concurrent development of its forested habitat in that region. A ...
The dodo’s extinction was brought about in large part by the introduction of cats and rats as invasive species that raided the birds’ nests and saw the Mauritius biosphere destabilized.
Tilker is species conservation coordinator for Re:wild, a conservation organization that works around the world to protect endangered species and the places where they live.
Seventy-one amphibian species are found in the American state of Texas, including forty-four species of frog and twenty-eight species of salamander. Four species are categorized as endangered by the International Union for Conservation of Nature: the Barton Springs salamander, the Texas blind salamander, the black-spotted newt, and the Houston ...
According to the International Union for Conservation of Nature (IUCN), 65 mammal species in the United States are threatened or nearly threatened with extinction. [1] The IUCN has classified each of these species into one of four conservation statuses: near threatened NT, vulnerable VU, endangered EN, and critically endangered CR.
Earth’s “normal” extinction rate usually hovers around 0.1 and 1 species per 10,000 species over 100 years, according to the World Wildlife Fund. Now, that number is thousands of times higher.