Internal parasites:
* Roundworms: These are common intestinal parasites that can cause weight loss, diarrhea, and vomiting.
* Tapeworms: These are also intestinal parasites that can be acquired from ingesting infected fleas or other insects. They can cause digestive issues and weight loss.
* Coccidia: These are single-celled parasites that can cause diarrhea and dehydration, especially in young squirrels.
* Giardia: A microscopic parasite that can cause diarrhea and abdominal pain.
External parasites:
* Fleas: These tiny insects feed on the blood of squirrels and can transmit diseases.
* Ticks: These blood-sucking parasites can carry Lyme disease and other illnesses.
* Mites: These small arachnids can cause skin irritation and hair loss.
* Lice: These wingless insects feed on the blood of squirrels and can cause itching.
It's important to note that not all squirrels will show signs of a parasitic infection. Some may carry parasites without exhibiting symptoms, while others may experience severe illness. If you suspect your squirrel may have a parasitic infection, it's best to consult with a veterinarian.
Please remember: Wild animals can be carriers of diseases, and it's important to avoid direct contact with them. If you find a squirrel that appears sick or injured, it's best to contact a local wildlife rehabilitation center.