Not normally.The harrier is a bird of grasslands and meadows.It usually feeds on rodents and small birds.But as most predators,it is a creature of chance,and would not turn down an injured duck if the opportunity was there.Ducks fly much too fast to be taken on the wing for a harrier.
Yes, it is possible. I do not believe it is impossible to hunt narwhals, and in fact I believe its eaten in extreme northern parts of the world, but it is illegal in certain areas.
Tadpoles usually eat algae, while adults eat almost anything moving! Bugs, Smaller frogs, small tadpoles and other reptiles and amphibians that are small enough to eat without causing impaction. Earthworms are a common meal, aswellas backswimmers and other water insects.
Pandalus borealis feed on phytoplankton as well as zooplankton. One of the predators of the pandalus borealis is cod fish. Pandalus borealis are also known as northern shrimp and northern prawn.
there are alot of those birds I know that Owls,Eagles,and Hawks eat meat.(Eagles,and Hawks eat other birds too!)If you want alot of information you should search the web. (Google.com Wikipedia.org etc.)
Owls are not the only bird to regurgitate and eat their pellets. Ejecting indigestible portions of food in the form of pellets is also common in raptors, hawks, eagles, kites, harriers, falcons, robins, and seagulls.
Northern harriers primarily hunt and eat during the day, often at dawn and dusk when their prey is most active. They are known for their low, gliding flight over fields and wetlands, allowing them to spot small mammals and birds. Their diet mainly consists of small rodents, birds, and occasionally reptiles. They rely on their keen eyesight and excellent hearing to locate food.
The Harriers was created in 1991.
The Harriers has 258 pages.
Planet Harriers was created in 2000.
Planet Harriers happened in 2000.
Clonliffe Harriers was created in 1888.
Ranelagh Harriers was created in 1881.
Tipton Harriers was created in 1910.
The ISBN of The Harriers is 0-671-72048-1.
Thames Valley Harriers was created in 1876.
Kidderminster Harriers F.C. was created in 1886.
Pill Harriers RFC was created in 1880.