Chaffinch with diseased feet

Chaffinch with diseased feet

Observation - Chaffinch with diseased feet. Description: Have seen this bird over the last few days.Is this the disease connected to dirty feeders?I have cleaned on a regular basis but have been giving more foods due to the bad weather & an aggressive Blackcap has meant resiting hanging feeders.There has been a

Have seen this bird over the last few days.Is this the disease connected to dirty feeders?I have cleaned on a regular basis but have been giving more foods due to the bad weather & an aggressive Blackcap has meant resiting hanging feeders.There has been a small area of droppings on grass which I have attempted to wash & disinfect.This has been worse due to a dry spell but we have had rain now.Does this disease develop quickly ?I have seen this bird only affected.Any help would be much appreciated.