i have a ? on blood trails i have killed many deer over my 36 years of bow hunting.on the same hit double lung or heart shot some deer bleed good enough for a blind man to follow and some don't bleed worth a darn. my ? is when you field dress your deer some have liquid blood and some have very large clots that almost look like liver.do these deer clot on the run or can they clot after there down and laying for a couple hours.will a animal clot after it is dead or does it have to be living.