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Dog anatomy


Dog anatomy comprises the anatomical studies of the visible parts of the body of a canine. ... Their legs can propel them forward rapidly, leaping as necessary to chase .... This white region (the n...

Why do foxes' ears point forward?


As foxes move forward to approach an animal, their ears naturally point in the direction they walk, so they can hear the softest of sounds coming from their next  ...

Why Do the Ears of a Fox Point Forward? | eHow UK


Most members of the canine and feline families have ears that point forward. ... Unlike most mammals, they can detect the low-frequency sounds of small ... Grazing animals, including rabbits, are vulnerable to predators, like the fox, that sneak ...

How Do We Hear In 3D When Our Ears Listen In Stereo - Naked ...


But how can we tell when a sound is above or below or front and ... some amount of direction detection capability built into each ear. ... and have evolve to have 1 ear forward and higher than the other. ... the cells were organized in a precise topographic array, similar to ...... What's the point of eyebrows?

Mechanics of the frog ear - NCBI - National Institutes of Health


Feb 10, 2010 ... The frog does not have an external ear comparable to that of most other ... Alternatively, it may serve as a release point of acoustic pressure in the inner ear. In other words, the opercularis system may have a function similar to that of the ... being the end-organs which are dedicated to the detection of sound.

More on Bat Detectors... - Bat Conservation and Management


However, the characteristics that make them sound different to our ears are ... And SonoBat makes it easy to do this with an intuitive point and click interface. .... but in many places in North America, a bat detector giving tone-like chirps at 40 kHz .... and are often referred to as flying foxes because many have dog-like faces.

Chapter 11 - Sensory Systems


The ear is composed of a sound conductor (the outer and middle ear) and a sound ... Thus, the point of greatest mechanical excitation in the cochlea is frequency-dependent. ... The outer hair cells can produce more energy than they receive from ... The detection thresholds of sound pressure are frequency- dependent, ...

Why do desert foxes have large ears? | Reference.com


The large ears of desert foxes help the animal to stay cool in the desert heat. ... Large ears also trap and amplify sounds. ... Even the bottoms of the foxes' paws are furry, creating a snowshoe-like foot that prevents the animals from sinking too  ...

Gravitational Waves Detected, Confirming Einstein's Theory - The ...


Feb 12, 2016 ... These chirps are gravitational waves converted to audible sounds. ... The louder chirp is a higher frequency better suited to human ears. .... Waves of the right frequency would make the cylinder ring like a tuning fork, .... of the LIGO Laboratory, the group that built and runs the detectors. ... Looking Forward.

Why Do Some Dogs Tilt Their Heads When We Talk to Them ...


Dec 11, 2013 ... Some people have suggested that dogs tilt their heads to the side when we speak to them so that one ear can hear more clearly what we are ...

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Why do the ears of a fox point forward as sound detectors


Foxes move their ears forward when they can hear a faint sound they try and hear the ... Why do the ears of a fox point forward as sound detectors? .... unlike with dogs that end as suddenly as it started, resulting in what sounds like a "Bark!

Ears: Do Their Design, Size and Shape Matter? - Scientific American


Nov 19, 2015 ... It seems like the inner ear does most of the work, so why do ... To test what cupped pinnae might sound like, cup your hands around your pinnae, curving them forward a bit. ... To test this, let the cup of your cupped hand point toward the sound ... Extra: Use your best design to go on a noise detection quest.

Foxes use the Earth's magnetic field as a targeting system ...


Jan 11, 2011 ... As the fox creeps forward, it listens for the sound of a mouse. ... to your belt that was pointed down at the ground at a fixed angle of say 60 degrees. ... which explores how birds – the best-studied magnetic detectorsdo it. ... Other senses are linked to openings in the body like eyes, ears and mouths, but ...