Poopology
Dr. David Kersting, DVM
St. Louis, MO
Understanding your bird's droppings could save your bird's life

It is true that when a bird becomes sick that their health can deteriorate quickly. But it's rarely true that when a bird becomes sick, it dies suddenly without showing symptoms of illness. The symptoms are there, we just have to learn how to recognize them. Changes in the droppings can be a very early indicator that the bird is sick.

Know what normal droppings look like so you can recognize a change in color, consistency, order, and/or amount. Use paper at the bottom of the cage so that the dropping falls flat and clean onto the paper. This will enable you to recognize any changes in color, consistency, order, and/or amount. If you are able to notice this change you could save your bird's life. Try to use the black & white side up.  The colored print in newspaper might skew the apperance of the droppings.

If you use wood shavings at the bottom of your cage and you miss a change in color and consistency in the
droppings then you failed your bird. It is wrong to use wood shavings at the bottom of your cage so that it looks nice and you do not have to clean the bottom of your cage as often if it interferes with evaluating the droppings for signs of health problems.


There are three components to most droppings. Urine consists of a crystal urine called urates (white chalky material) and a non-crystal urine called urine (clear water). Sometimes the 2 types of urine are mixed creating a cloudy white urine.

Important changes include color changes and amount.

  Green or Yellow Urates
                      Liver Disease
                      Anorexia

  Brown or Chocolate Urates
                      Lead Poisoning

  Red Urine or Urates
                      Internal Bleeding

  Increased Urates
                      Dehydration

  Increased Urine
                      Disease
                      Eating food high in water
                      Drinking alot


The third part of the droppings is the feces which comes from the colon and consists of digested food. The color varies depending on the types of food eaten. Red pellets and strawberries produce a red colored dropping. (This does not
apply to the urine..) Seed and green vegetables produce a green dropping. (This does not apply to the urine.) Blueberries and blackberries produce black droppings.

The feces should be solid and tubular like a worm. It can be coiled up or
uncoiled and it is okay if it is broken into pieces.

Diarrhea is not excessive urine in the droppings. Diarrhea is the fecal
material not holding its tubular shape. Instead it is the consistency of pudding.

Look for blood in the feces. If the feces is fresh and black in color and
there were no blueberries in the diet then this indicates melena. Melena
is black droppings caused by bleeding high up in the digestive system. When
the blood passes through the lower digestive system, it is digested turning the
red blood into a black tarry color, staining the feces black.

Color which cannot be explained by the diet should be investigated by
your veterinarian. Don't forget to look for real worms like tapeworms and roundworms.

If you notice black droppings (indicating internal bleeding) at the bottom of your bird's cage, stop and go to your veterinarian. If you wait until the bird is weak, not eating, and fluffed up, then you have a race against the clock to save the bird's life.

Watch your bird's droppings everyday and learn what they look like  normally. When you notice a change, identify what portion of the dropping has changed. If you cannot explain the change by the bird's lifestyle then act immediately and contact your avian veterinarian.




Akai and Dr. "K"
Home