Blood in turkey poop

[guanyin]

I have some very lovely young turkeys. hatched June 20 All are growing very fast. They are active and alert and follow me around! I have had them tested for parasites.
Occasionally, I will see blood in the feces.
I can't seem to find out why? The vet ( not a bird vet) can't determine anything wrong.
Thanks

 

[Frosty]

How much blood? Here is a link that I got from this site, it shows 'poo pictures'. There are two that they say are normal, from birds shedding some of their intestinal lining. Check and see if any match what you are seeing. http://www.chat.allotment.org.uk/index.php?topic=17568.0

 

[Lfcfarmsnc]

How much blood? Here is a link that I got from this site, it shows 'poo pictures'. There are two that they say are normal, from birds shedding some of their intestinal lining. Check and see if any match what you are seeing. http://www.chat.allotment.org.uk/index.php?topic=17568.0

Thank you!!