I already said birds see color, they also pick mates based on health with is determined by color/feather health...
*shrug*
If it were dogs that don't pick mates the same way, or horses, or rabbits- *shrug* but birds are visual creatures.
(and cats and dogs both see -some- 'color' just not the same way we do, they have 1/2 the types of color cells and 1/3 as many (approx) )
Quote:
Not the stress of the coloring its the stress of suddenly being a diffrent color for two or three weeks-
it be like if I kept you away from all reflective surfaces (because its not known how much birds understand about self reflections)
and dyed you glow-in-the-dark purple on your back and hair...
then everyone else treats you odd because you are purple where you can't see yourself (so you are acting normal).
----
Chickens don't pick mates the same way as waterfowl and parrots/'parrots' do- its different and altering the apprentice of one or both may brake the bonding.
-------
http://www.webexhibits.org/causesofcolor/17B.html
http://mbe.oxfordjournals.org/content/20/6/855.abstract (you need a membership to see the ful version, fortunatly the previous link I linked has the same info)
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1404065/
http://www.esajournals.org/doi/abs/10.1890/0012-9658(1997)078[2532:HBAMOS]2.0.CO;2
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0310.1987.tb00679.x/abstract
...
and many many many more- color is important to all birds, but some it can distinguish a mate from a threat...
Ohh one on Red Jungle foul - http://www.jstor.org/pss/2462188
and on chickens, but its light color not body color http://ps.fass.org/cgi/content/abstract/76/3/452
----
Quail- http://www.jstor.org/pss/2459502
*shrug*
If it were dogs that don't pick mates the same way, or horses, or rabbits- *shrug* but birds are visual creatures.
(and cats and dogs both see -some- 'color' just not the same way we do, they have 1/2 the types of color cells and 1/3 as many (approx) )
Quote:
Not the stress of the coloring its the stress of suddenly being a diffrent color for two or three weeks-
it be like if I kept you away from all reflective surfaces (because its not known how much birds understand about self reflections)
and dyed you glow-in-the-dark purple on your back and hair...
then everyone else treats you odd because you are purple where you can't see yourself (so you are acting normal).
----
Chickens don't pick mates the same way as waterfowl and parrots/'parrots' do- its different and altering the apprentice of one or both may brake the bonding.
-------
http://www.webexhibits.org/causesofcolor/17B.html
http://mbe.oxfordjournals.org/content/20/6/855.abstract (you need a membership to see the ful version, fortunatly the previous link I linked has the same info)
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1404065/
http://www.esajournals.org/doi/abs/10.1890/0012-9658(1997)078[2532:HBAMOS]2.0.CO;2
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0310.1987.tb00679.x/abstract
...
and many many many more- color is important to all birds, but some it can distinguish a mate from a threat...
Ohh one on Red Jungle foul - http://www.jstor.org/pss/2462188
and on chickens, but its light color not body color http://ps.fass.org/cgi/content/abstract/76/3/452
----
Quail- http://www.jstor.org/pss/2459502
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