The Bureau of Land Management will no longer allow the use of 'cyanide bombs' to kill coyotes

• The Bureau of Land Management is ending the practice of using 'cyanide bombs' to kill species.
• M-44 spring-loaded traps filled with cyanide have been used for species management for decades. 
• However, critics have noted that the traps harm other animals, including endangered species.

The US Bureau of Land Management says it will no longer use spring-loaded traps full of cyanide on its land — a small win for wildlife activists and advocates concerned with pet and human safety.