I just got this in an email from a very reliable friend, Lou Griffen, who stays up on this stuff. I don't have time to research who Ken Cole or "The Wildlife News" is, but safe to say they are mad that we were so effective in killing wolves this last season in Idaho.
I say Yipee! We're just playing catch-up from all the years the wolves were allowed to explode as an unmanaged big-game species. I'm sure all the pro-wolf groups are getting this press release, so thought we should stay up on it, too:
Wolf mortality in Idaho, a final toll. 48 – 59 percent of Idaho wolves killed in one year.
By Ken Cole On May 7, 2012 · 40 Comments · In Idaho Wolves, Wolf Hunt, Wolves
The Wildlife News has finally obtained all of the records of documented mortality for wolves from April 1, 2011 up to April 1, 2012. This information tells a grim story about what the toll of handing over management to the State of Idaho has been on the Idaho wolf population. All told, based on some estimates made using the data, under state management, 721 wolves, or 59% of the wolves, were killed in the year running from April, 2011 – April, 2012. Even if you use only documented mortality, without estimating additional, unreported illegal take or other causes of mortality, then 492 wolves, or 48% of the wolves, in Idaho were killed.
I have made previous, and very similar posts based on preliminary information but this post is based on all of the wolf mortality information that the Idaho Fish and Game has for the period of time. The information contains critical information about the number of wolves killed which had radio collars. Using the official estimate of 746 on December 31, 2011 as a benchmark I was able to make some educated guesses about the full extent of undocumented mortality.
Using only the documented mortality it appears that, at the beginning of April, 2011 when pups were born, there were 1030 wolves and by the same time this year, before pups were born, there were 539 wolves in Idaho.
Undoubtedly there was more undocumented mortality than what is reported here. Using numbers estimated by comparing the proportion of wolves killed in the hunt that were wearing radio collars to the number of wolves killed wearing radio collars, I estimate that, rather than the 16 wolves reported to have been illegally killed, there were actually 100 wolves killed illegally because 6 of those were wearing radio collars. The number of wolves that died (9) from unknown causes contained 5 radio collared wolves which, using the same ratio, would have resulted in an additional 80 wolves. The number of wolves that died from natural causes (5) consisted of 4 collared wolves, which, using the same ratio, would have resulted in an additional 66 wolves. Under this estimate it appears that, at the beginning of April, 2011 when pups were born, there were 1217 wolves and by the same time this year, before pups were born, there were 496 wolves in Idaho.
The wolves killed under the “Control by Government” (75) label included those killed by IDFG (20), USDA Wildlife Services (48), and by Idaho County Deputies (7).
I say Yipee! We're just playing catch-up from all the years the wolves were allowed to explode as an unmanaged big-game species. I'm sure all the pro-wolf groups are getting this press release, so thought we should stay up on it, too:
Wolf mortality in Idaho, a final toll. 48 – 59 percent of Idaho wolves killed in one year.
By Ken Cole On May 7, 2012 · 40 Comments · In Idaho Wolves, Wolf Hunt, Wolves
The Wildlife News has finally obtained all of the records of documented mortality for wolves from April 1, 2011 up to April 1, 2012. This information tells a grim story about what the toll of handing over management to the State of Idaho has been on the Idaho wolf population. All told, based on some estimates made using the data, under state management, 721 wolves, or 59% of the wolves, were killed in the year running from April, 2011 – April, 2012. Even if you use only documented mortality, without estimating additional, unreported illegal take or other causes of mortality, then 492 wolves, or 48% of the wolves, in Idaho were killed.
I have made previous, and very similar posts based on preliminary information but this post is based on all of the wolf mortality information that the Idaho Fish and Game has for the period of time. The information contains critical information about the number of wolves killed which had radio collars. Using the official estimate of 746 on December 31, 2011 as a benchmark I was able to make some educated guesses about the full extent of undocumented mortality.
Using only the documented mortality it appears that, at the beginning of April, 2011 when pups were born, there were 1030 wolves and by the same time this year, before pups were born, there were 539 wolves in Idaho.
Undoubtedly there was more undocumented mortality than what is reported here. Using numbers estimated by comparing the proportion of wolves killed in the hunt that were wearing radio collars to the number of wolves killed wearing radio collars, I estimate that, rather than the 16 wolves reported to have been illegally killed, there were actually 100 wolves killed illegally because 6 of those were wearing radio collars. The number of wolves that died (9) from unknown causes contained 5 radio collared wolves which, using the same ratio, would have resulted in an additional 80 wolves. The number of wolves that died from natural causes (5) consisted of 4 collared wolves, which, using the same ratio, would have resulted in an additional 66 wolves. Under this estimate it appears that, at the beginning of April, 2011 when pups were born, there were 1217 wolves and by the same time this year, before pups were born, there were 496 wolves in Idaho.
The wolves killed under the “Control by Government” (75) label included those killed by IDFG (20), USDA Wildlife Services (48), and by Idaho County Deputies (7).