Search results
Results from the WOW.Com Content Network
The phlebotomic action opens a channel for contamination of the host species with bacteria, viruses and blood-borne parasites contained in the hematophagous organism. Thus, many animal and human infectious diseases are transmitted by hematophagous species, such as the bubonic plague, Chagas disease, dengue fever, eastern equine encephalitis, filariasis, leishmaniasis, Lyme disease, malaria ...
A bird louse is any chewing louse (small, biting insects) of order Phthiraptera which parasitizes warm-blooded animals, especially birds. Bird lice may feed on feathers , skin , or blood . They have no wings, and their biting mouth parts distinguish them from true lice, which suck blood.
The blood of these animals usually contains toxic compounds, making the behaviour an effective chemical defense mechanism. In the second form, blood is not squirted, but is slowly emitted from the animal's body. This form appears to serve a deterrent effect, and is used by animals whose blood does not seem to be toxic. [1]
"To avoid the spread of disease, including H5 bird flu, we strongly encourage residents and their pets to avoid raw dairy and undercooked meat products, limit contact with sick or dead animals ...
Toxic birds are birds that use toxins to defend themselves from predators. Although no known bird actively injects or produces venom , toxic birds sequester poison from animals and plants they consume, especially poisonous insects.
This real-life vampire couple are redefining what it means to be a "blood-sucker." See their unique lifestyle as well as their pet wolves on this episode of My Unconventional Life.
Some viral videos involved more than one animal, like one the USA TODAY Network obtained in June showing a fearless bear fighting off two alligators in a Florida river.
Avian malaria is a vector-transmitted disease caused by protozoa in the genera Plasmodium and Haemoproteus; these parasites reproduce asexually within bird hosts and both asexually and sexually within their insect vectors, which include mosquitoes (), biting midges (Ceratopogonidae), and louse flies (Hippoboscidae). [6]