Mysterious Blood?

[xx Georgina xx]

Hello,
When I let my chickens out, I was getting ready to go out (their was no strange behaviour)
However an hour later I saw blood on the ramp.
I counted all chickens to make sure there were not any missing (no one was missing) and then I checked for any wounds, but there wern't any.
I am very worried where the blood was from

We do have slight issues with feather loss (1 Cochin has no feathers on her chest, 2 black pekins are missing there feathers round the back of the heads) but no dried blood from them (we do put mite powder on)


This is not my photo or my coop, but this is what I roughly saw but the blood was not dry (wet) and was at the top of the ramp.




Any ideas??? I am very worried

 

[Wyorp Rock]

Have you checked their vents to see if anyone has a prolapse or a vent that is bloody?

 

[xx Georgina xx]

Have you checked their vents to see if anyone has a prolapse or a vent that is bloody

Checked:
Vents
Neck
Comb
Feet
Under Feathers
Under wings

No sign of blood

 

[Wyorp Rock]

Hmmm...it is a mystery.
Broken blood feather maybe?

 

[austrolover1]

Weird! Have you clipped their wings lately? My sister cut one of ours too short and it bled and left a streak! Otherwise I have NO idea!