A purr is a tonal fluttering sound made by some species of felids, and two species
of genets. ... respiratory variation. Domestic cats purr at a frequency of 20 to
30 vibrations per second. .....
May 8, 2015 ... Why is your cat purring? He might be happy to see you, or hungry, or hurt...or he
might just be trying to regenerate his bones.
Cats also purr when they are distressed or afraid. Sick and injured cats, and
those in veterinary offices often purr. Contented Cat It is thought that this is the
Feb 18, 2015 ... Purring is the most common sound cats make. Yet we know less about it than
meowing, chirping, chattering, hissing, and growling. Yes, cats ...
Although some big cats like lions exhibit a purr-like sound, studies show that ...
Snow Leopard, and Clouded Leopard do not exhibit true purring (Peters, 2002).”.
www.ask.com/youtube?q=Why Do Cats Purr?&v=7KowU4tPi7Q
Apr 4, 2013 ... The smaller members of the felid family can purr, but why? Hank takes on this
most adorable of life's mysteries in todays episode of SciShow.
Jul 15, 2015 ... But how do they actually manage that continuous, comforting purr? Cats were
initially divided into two groups, those that can't purr but can roar ...
Dec 3, 2015 ... Yet, beyond knowing it's amazing, you might not know exactly how or why cats
purr — and it turns out there's a lot more to it than you might ...
Did you know that Cats purr in a variety of situations and there are a number of
theories as to why they do it - purring could even be therapeutic.
Mar 21, 2014 ... Cats are evolutionary masterpieces of design. They have evolved in such a way
that many of their characteristics, including behaviors, are ...