Snowy Owls Plentiful
نویسندگان
چکیده
منابع مشابه
Snowy Owl Predation on Short-eared Owls
A problem confronting Snowy Owls (Nyctea scandiaca) in their southern incursions is the shortage of food. This difficulty is raised by the presence of other raptors that feed on small mammals. This note shows how little food is found by migrant Snowy Owls and indicates a complex temporary ecological solution. At Tatoosh Island, Washington (48”24’ N, 124” 44’ W) on 25 November 1973, we observed ...
متن کاملDaily Temperature Cycles in Barred, Great-horned and Snowy Owls
(Speotyto cuniculuria) to a moving object when the object did and did not cast a conspicuous shadow. We used a single Burrowing Owl for all tests. It was trapped about 5 km north of Davis, Yolo County, California. We chose this species because it is easily trapped and because it often feeds nocturnally upon terrestrial prey, including rodents, and therefore may exploit shadow cues (Thomsen, Con...
متن کاملFoods plentiful in potassium
Potassium is a mineral [3] that helps your body conduct a number of critical functions. This mineral is also an electrolyte [4] that plays a role in normalizing blood pressure, muscle contraction, and the transmission of nerve impulses ? all pretty crucial functions for your body. There?s also some evidence that shows potassium helps your cells access nutrients and buffers against some negative...
متن کاملFoods plentiful in potassium
Potassium is a mineral [3] that helps your body conduct a number of critical functions. This mineral is also an electrolyte [4] that plays a role in normalizing blood pressure, muscle contraction, and the transmission of nerve impulses ? all pretty crucial functions for your body. There?s also some evidence that shows potassium helps your cells access nutrients and buffers against some negative...
متن کاملFoods plentiful in potassium
Potassium is a mineral [3] that helps your body conduct a number of critical functions. This mineral is also an electrolyte [4] that plays a role in normalizing blood pressure, muscle contraction, and the transmission of nerve impulses ? all pretty crucial functions for your body. There?s also some evidence that shows potassium helps your cells access nutrients and buffers against some negative...
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1952
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay1574