Re: {Tidal Potomac Fly Rodders} Re: Crotalus horridus -- beautiful gem from SNP this past weekend! 9-6-14

It is funny when my dog falls asleep standing up

On Friday, September 12, 2014 10:34:57 AM UTC-4, Richard Farino wrote:

I read an argument (and I believe saw a video somewhere too) of primate evolution to wake up suddenly if we feel we're toppling over…  falling asleep in a chair, sitting down, whatever, and that other animals don't.  This trait helped keep monkeys from falling out of trees when sleeping.

You can see other animals not having the same trait – ever watch a dog fall asleep standing up, or hanging half off a bed and completely hit the deck and not have any idea what happened?

R

Richard Farino

Urban Angler VA | 108 N. Washington Street  2nd Floor | Alexandria, VA 22314 

(703) 527-2524 | fax: (703) 527-3313 | richard@urbanangler.com    

From: Miles <m...@oppidi.net>
Reply-To: <tidal-potoma...@googlegroups.com>
Date: Friday, September 12, 2014 at 7:41 AM
To: <tidal-potoma...@googlegroups.com>
Subject: Re: {Tidal Potomac Fly Rodders} Re: Crotalus horridus -- beautiful gem from SNP this past weekend! 9-6-14

I recently read Lynne Isbell's "The Fruit, the Tree, and the Serpent", in which she argues that snakes (, fear of) played a major role in primate evolution, especially with respect to vision and cognition. She says the reason we see so well (in color, pattern recognition, etc.) is so snakes don't kill us dead.

One of the things she mentions is that a lot of people who have done fieldwork in snake-infested areas have similar stories: they somehow know the snake is there before they see it. It seems like magic, but really our brains are hard-wired to see snakes at a subconscious level.

It's a fascinating book -- not too long, not too technical.

Miles






On Thursday, September 11, 2014 10:51:18 AM UTC-4, Misha Gill wrote:

Once, in Central Texas, I was descending a cliff to get down to a beautiful, green-watered limestone creek. My descent involved a lot of rock hopping. Halfway down, something in me said "look before you leap." On the next ledge lay a coiled rattlesnake. Just sunbathing in the early morning. I found another path down. 

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