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Dog communication


Dog communication is the transfer of information between dogs, and also the transfer of ... The pointing gesture is a human-specific signal, is referential in its nature, and ... Additionally, most ...

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  ...

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. ..... We got one Fox 2 kill on a F-16 who turned in between our two jets ..... What's the point of eyebrows?

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


Most members of the canine and feline families have ears that point forward. ... The fox tilts its head to focus its ears, locates the source of the sound and digs up  ...

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 ..... food and are often referred to as flying foxes because many have dog-like faces. .... Bats that prey on airborne insects in open areas face a relatively straight-forward problem.

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. LIGO .... were replaced in 1987 by a single director as part of the price of going forward. ... and violent events out there would be loud enough to make the detectors ring.

DOSITS: How do marine mammals hear?


Hearing is the detection of sound. Both modern land mammals, including humans, and marine mammals evolved from ancestors that had air-adapted ears.

Global warming alters sound transmission: differential impact on the ...


Nov 21, 2013 ... Global warming can thus directly affect the prey detection ability of individual bats .... each temperature data point in the distribution by 2°C and 4°C (figure 1c). .... added a cylindrical detection volume owing to the forward displacement of ..... interactions between bats and insects with bat-detecting ears [65].

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, ...

No Need For Speed: Slow and Steady Are Hallmarks of Army Snipers


Jul 13, 2016 ... On the forward edge of the battle space where snipers usually ply their trade, “ you ... “You can't just see the enemy and shoot him,” said Staff Sgt. ... target detection, sniper deployment, long-range marksmanship and target engagement. ... themselves from trained observers, which sounds easy,” Fox said.

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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 sound a little better so they can make out what it is.you won a million ...

Foxes use the Earth's magnetic field as a targeting system - Not ...


Jan 11, 2011 ... As the fox creeps forward, it listens for the sound of a mouse. ... the angle of the sound hitting its ears matches the slope of the Earth's magnetic field. ... month which explores how birds – the best-studied magnetic detectorsdo it. ... of birds – it's not entirely clear what the point of having a magnetic...

"Ears" Looking at You, Kit: The Fascinating Fennec Fox | San Diego ...


Large, dark eyes sit above the fox's tiny, pointed face, which is framed by those ... The largest in relation to body size of all canids, a fennec fox's ears can be half ... It sounds like a big job, but these industrious little animals can dig with great ...