Most cities have amended the laws to reflect "air" guns as firearms (remember this type of violation of your rights when you vote). I suspect the officers felt compelled or required to write the citation based on the firearm violation. I think the DA will have a hard time on the other charge. Most likely the only charge that will stick is the firearm. I have a good friend that is a LEO and he bought his kid a Daisy and he can only shoot it when he comes to my house.
My way to combat this is to be educated. I called the California Fish and game and asked them what I can shoot or trap to protect my chickens/ducks/goats. I have the date, time, name, phone number and ID number of who I spoke to. They referred me to the codes and advised that ANY 4 legged animal can be shot to protect live stock in my county. Of course, I have to be 150 yards from a "dwelling" of have consent from the owner (no problems here). So far in just the past 4 months, I have killed 1 fox, 2 coyotes, 2 raccoons, 1 bobcat and 1 ferrell dog (no collar).
My way to combat this is to be educated. I called the California Fish and game and asked them what I can shoot or trap to protect my chickens/ducks/goats. I have the date, time, name, phone number and ID number of who I spoke to. They referred me to the codes and advised that ANY 4 legged animal can be shot to protect live stock in my county. Of course, I have to be 150 yards from a "dwelling" of have consent from the owner (no problems here). So far in just the past 4 months, I have killed 1 fox, 2 coyotes, 2 raccoons, 1 bobcat and 1 ferrell dog (no collar).