As even a cursory review of their website shows, the AVMA «encourages the use of nonlethal strategies as the initial focus for control of free - roaming abandoned and feral cat populations.» (humanesocietyofthepalouse.org)
The people who usually complain about coyotes are livestock producers who refuse to invest in nonlethal methods to protect their calves and lambs. (articles.orlandosentinel.com)
Hopefully, groups like Alley Cat Allies and Alley Cat Rescue will be successful in convincing the city officials to use nonlethal methods... there are many available such as the ones you described and they have excellent success rates. (itchmo.com)