2007-02-20 07:34:03 · 2 answers · asked by Elizabeth B 1 in Science & Mathematics ➔ Zoology
The Snake is declining in numbers in Canada, and the northern end of its range is shrinking. The snake has no special status in the US, but is classified as 'at risk' in Alberta and British Columbia, and listed as 'threatened' in Saskatchewan.
2007-02-21 04:13:57 · answer #1 · answered by formerly_bob 7 · 1⤊ 0⤋
They seem to be listed as "COMMON" in Wyoming:
Abundance: Common
Range:
Crotalus viridis are found across most of the United States west of Texas and the Dakotas. They are also found in northern Mexico and southwest Canada. (Melli, 1999; LaDuc, 2000)
Conservation status:
There are currently no conservation measures being taken for Crotalus viridis because their existence is not considered threatened. (Melli, 1999)
2007-02-20 16:43:03 · answer #2 · answered by Yahzmin ♥♥ 4ever 7 · 1⤊ 0⤋