Your cat is expressing a great deal of affection for you. Those mauled birds are gifts.
I'd probably recommend my cat plead insanity,and watch him get 7 yrs,but be out in 3 or 4,for good behaviour.
just think of them as presents....lol
Well, I would first wonder "how the hell is my indoor cat getting these?" But otherwise, yes, it is just natural selection.
Oh no, those are presents he/she has brought home to his family. Very good hunter your kitty is.
Yes, most cats hunt to some degree and bringing what they catch to their owners is a sign of affection. They see themselves as providing for, or taking care of you.
Yes. It's in their nature. Mine did that with mice when she was younger.
Truth be told, some people have attached cameras to those little killers and for all the animals cats hunt, they may bring us 15% of it. It is part of their nature.
Ya, kitty is paying rent. Praise the cat. They're proud of themselves.