i guess this post is OT considering this is about attractig wildlife...
There are some things you might do to control wildlife in the garden...like perhaps planting barriers to limit entrance.. this post considers this and feeds the plant a well.... i always thought some o the cactus and perhaps agave with their limited moisture enviornments might be given puncturing defences might be trying to get animals to leave a bit of blood to sustain themselves..
this link is about one even more agressive plant.. for wildlife control..
http://www.nypost.com/p/news/i...