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Television and full spectrum lighting


chimaysmommy

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Ever since we got Chimay and read about parrots seeing in full spectrum light, I've wondered if that effects the way they see images on television. I've tried googling it but I haven't found anything that would give me an answer that specific. I've observed him being very interested in photographs of birds, but doesn't really react to images of animals or birds on television.

 

Any thoughts? No real question here just thinking "out loud" Ha ha

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one of tigerlilies favourite perches is on top the TV:evil: and she'll occasionally look down at it as if she really can see whats going on and she'll sometimes look like she's watching the computer especially when i'm scanning your tube for parrot clips.

 

but does she ACTUALLY see whats going on?

 

good question:lol:

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Birds see in much higher frame rates than we do. To humans, anything over 16 frames a second looks like a movie.

 

Birds see in the realms of 70 frames a second and thus see a flickering image changing kind of like when you flip through one of those drawing books fast and watch the stick man walk, but in SLOW step by step motion.

 

They could not dodge tree limbs or other obstacles like they do when flying 30 miles an hour through them and quickly maneuvering.

 

You will note though, if you play a video on you PC LCD screen, they will watch intently. This is because your PC screen is not flickering like a tube based TV.

 

Dayo watches the videos on the PC very closely and tries to talk to the birds we are watching. He pays very little attention to a normal TV at all, even if it's birds.<br><br>Post edited by: danmcq, at: 2009/07/16 21:03

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danmcq wrote:

 

You will note though, if you play a video on you PC LCD screen, they will watch intently. This is because your PC screen is not flickering like a tube based TV.

 

 

Dan,

 

That is very true! I always wonder why my YoYo loves watching what I'm doing on my laptop but usually turns his back to the TV. I thought he's a nerdy bird like his mommy :laugh:

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Tycos_mom wrote:

Does that mean that if I had a lcd tv my birds would watch it because it would be more like watching a computer screen?

 

Yes, exactly. The new LCD, Plasma and DLP HDTV's do not refresh at 30 frames a second like the older tube TV's.

 

They are refeshing at a rate between 60 and 120 frames a second. They also maintian the image that is there in between frames. A TV tube does not, it actually goes black, you just can't see it with your inferior human eyes. :-)

 

Thats the same reason for avian lighting, we must use electronic ballasts for the flourescent lights. The old ballasts were not electroninc and fired off at lower frequencies that even use humans could see the tubes flickering. It drives birds bonkers!!

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