...honestly, those tracks look big for a bobcat. The two smudges that look like toes are much bigger than bob toes (I think you said you are in cali? If that's the case, the smaller size of the subspecies in your state would also lead me to believe that the animal that left those prints on your fence is not a bobcat) I would lean more towards mountain lion. Bobs are cash killers, and do take their prey with them and save it for later, but don't really like to carry big prey as far as you are describing. They will take it a relatively short distance, eat what they can (two pounds is a big meal for a bob), and bury the rest somewhere nearby for later.
On the other hand, if it IS a bob, there is a very good chance it will be back...but maybe not soon (same applies to mountain lions I believe, though I only specialize in bobcats). They can have very large territories, and may not stay in the same area long unless times are lean, and they find easy prey. He probably won't be back for a few days with a meal that large at least.
Another thing that is bothering me about that as a bob kill is the amount of feathers at the site, and throughout the trail. Bobcats don't like to leave ANY trace...he would have waited to remove the feathers until he was in a secure are that he knew well. I agree that felines are very tough to trap. I would suggest a game cam, just so you can see what kind of wildlife you are dealing with in the area.
On the other hand, if it IS a bob, there is a very good chance it will be back...but maybe not soon (same applies to mountain lions I believe, though I only specialize in bobcats). They can have very large territories, and may not stay in the same area long unless times are lean, and they find easy prey. He probably won't be back for a few days with a meal that large at least.
Another thing that is bothering me about that as a bob kill is the amount of feathers at the site, and throughout the trail. Bobcats don't like to leave ANY trace...he would have waited to remove the feathers until he was in a secure are that he knew well. I agree that felines are very tough to trap. I would suggest a game cam, just so you can see what kind of wildlife you are dealing with in the area.