So I viewed some pictures of Yolo County Park/ Cache Creek where Rico was last seen. This appears to have terrain one can easily "disappear" in. I'm not sure what type of search was done, but I would imagine between the land and creek, there would be alot of ground to cover. Not sure what type of animals scavage there, but I would assume there would be scattered skeletal remains. I can't imagine, over 10 years, if Rico was alive his stature and size would not stand out...there would be a sighting by now. My hope is for a recovery group to organize a search in that park and look for Rico!