| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
4486
|
Leyogonimus polyoon
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
Birds infested with L. polyoon develop severe enteritis (intestinal trematodiasis), characterized by gross lesions, thickening of intestinal wall, a firm and distended duodenum and jejunum, and fibrinous to caseous cores of necrotic debris in the intestines that occlude the lumen
|
Shawano Lake, Wisconsin
|
24554
|
|
4487
|
Leyogonimus polyoon
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
Birds heavily infected with L. polyoon may experience difficulty diving and flying
|
|
24559
|
|
4488
|
Leyogonimus polyoon
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
Symptoms of L. polyoon infection are similar to those of avian cholera, including body weight loss, weakness, lethargy, and death as a result of hemorrhaging, anemia, blood loss, and shock
|
|
24559
|
|
4489
|
Leyogonimus polyoon
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
Symptoms of L. polyoon infection are similar to those of avian cholera, including body weight loss, weakness, lethargy, and death as a result of hemorrhaging, anemia, blood loss, and shock
|
|
24554
|
|
6980
|
Leyogonimus polyoon
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
In 1997, infection by Leyogonimus polyoon caused a large scale mortality of coots (Fulica americana) in northeastern Wisconsin. Mortality events have occurred annually since then.
|
Wisconsin
|
24552
|