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.
Jul 16, 2015 ... Have you ever wondered why cats purr? It's easy to assume that cats purr
because they're content, but research shows that purring is a means ...
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 ...
Jan 27, 2003 ... Most felid species produce a "purr-like" vocalization. In domestic cats, purring is
most noticeable when an animal is nursing her kittens or when ...
Mar 21, 2014 ... Cats are evolutionary masterpieces of design. They have evolved in such a way
that many of their characteristics, including behaviors, are ...
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.
www.ask.com/youtube?q=Why do cats purr?&v=7_zKkBKu1fs
Mar 7, 2014 ... Cats purr for all kinds of reasons, including communication and healing
themselves. Cristen explains how purring works and which cats can't ...
There is nothing better than a cat curled up on your lap, satisfied and happy, but
have you ever wondered just how cats purr and why they do it? Humans smile ...