Some will have you believe that the areas effected are "limited" in nature. Does this look "limited" to you?
RED indicates application...There are volumes of scientific reports, information and papers regarding the destructive capabilities of this poison on the environment, including humans and wildlife.
Want to inform yourself? Have a boo:
https://www.google.ca/search?q=negative+effects+of+spraying+Glyphosate+herbicides&ei=R7JAYo7sJ_vJ0PEP66O1gAo&start=10&sa=N&ved=2ahUKEwjOq9eC--b2AhX7JDQIHetRDaAQ8tMDegQIAhBA&biw=1321&bih=575&dpr=1I suggest looking at the following:
Glyphosate General Fact Sheet
The Unintended Consequences of Using Glyphosate
New research aims to uncover long-term effects of glyphosate spraying on forests
Indirect Effects of the Herbicide Glyphosate on Plant, Animal and Human Health Through its Effects on Microbial Communities
Glyphosate-based herbicides are not supposed to harm wildlife. But lab studies keep finding otherwise.
Glyphosate DangersLinks to each of these studies can be found by following the Google link I posted above.
There is a serious amount of clinical & scientific evidence that this stuff is a lot more dangerous than some would have you believe...
Nog