Re-infection occurs primarily by the birds ingesting more eggs from their environment. Pigeons can be easily treated by using a drug that combats the parasite, amprolium. 500m1 costs 14.60. Roundworms Roundworms are a common problem and may also be identified on faecal samples. All species of birds are susceptible to a wide variety of types.
Roundworms can generate weight loss or impactions and can cause an inflammation of the bowel.
Some species of Roundworm can lead to breathing difficulties. Treatment can be administered in any of four ways. Water medication - this is an unreliable form of treatment and relies on the birds drinking sufficient of the drug. For this very reason, most pet shop wormers arc not effective. Certain drugs such as piperazine are not effective against worms in parrot-like birds, including Budgerigars.