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Foreign Correspondent is a 1940 American black-and-white spy thriller film directed by Alfred Hitchcock. It tells the story of an American reporter based in Britain who tries to expose enemy spies involved in a fictional continent-wide conspiracy in the prelude to World War II.
Cuban tree frogs are the largest tree frogs in North America, ranging from 2 to 5.5 inches or (5 to 12.7 cm) in length. [8] Cuban tree frogs are mostly gray, brown, or green, with young frogs having more green coloration than adults. These frogs have rough, warty skin with blotchy or mottled patterning. [9]
The skin of many frogs contains mild toxic substances called bufotoxins to make them unpalatable to potential predators. Most toads and some frogs have large poison glands, the parotoid glands, located on the sides of their heads behind the eyes and other glands elsewhere on their bodies. These glands secrete mucus and a range of toxins that ...
Foreign Correspondent has been one of Australia's leading programs in its genre since its premiere, and has won several awards, including the Walkley Awards for Excellence in Journalism and White House News Photographers' Association. [1] Since its launch, the news teams have travelled more than 170 countries and produced more than 1,650 reports.
Image credits: girlfr0g They have adapted to surviving in extreme weather conditions. Like all amphibians, frogs are cold-blooded, meaning their body temperatures change with the temperature of ...
In frogs and toads, the tympanum is a large external oval shape membrane made up of nonglandular skin. [2] It is located just behind the eye. It does not process sound waves; it simply transmits them to the inner parts of the amphibian's ear, which is protected from the entry of water and other foreign objects.
The frogs have golden eyes and blue-tinged legs that look almost like a starry galaxy design. A Guibemantis rianasoa, or beautiful waterfall frog, perched on a plant. Discover more new species.
Researchers have begun to build artificial whiskers of a variety of types, both to help them understand how biological whiskers work and as a tactile sense for robots. These efforts range from the abstract, [ 50 ] through feature-specific models, [ 51 ] [ 52 ] to attempts to reproduce complete whiskered animals in robot form (ScratchBot [ 53 ...