Some tree sloths appear green, due to the algae that clings to their
fur.
http://www.arkive.org/maned-three-toed-sloth/bradypus-torquatus/info.html
"The cream and tan coloured coat is usually tinged green from the blue-
green algae that live in grooves in the hair, providing great
camouflage for the sloth in the trees"
I've also heard that some polar bears that live in zoos take on a
green tinge from algae in their enclosures.
Most mammilian pigments tend to be variations on black, yellow and
brown. Some mammals have blue pigments, such as Mandrills, but I
don't know why green is not on the pallet.
DJT
Damn you. This may keep me up of nights.
But here:
http://findarticles.com/p/articles/mi_m1169/is_n5_v33/ai_17338585/
is a possible explanation.
--
"I do not pretend to be able to prove that there
is no God. I equally cannot
prove that Satan is a fiction. The Christian god
may exist; so may the gods of
Olympus, or of ancient Egypt, or of Babylon. But
no one of these hypotheses is
more probable than any other: they lie outside the
region of even probable
knowledge, and therefore there is no reason to
consider any of them."
Bertrand Russell
<http://deoxy.org/gaia/eyefood/sloth.jpg>
OK, OK. I know. It's green, not because its fur is green, but because it
grows a crop of algae. No idea why fur does not seem to come in green.
Barbar the Elephant's king turned green when he ate a bad mushroom.
I don't suppose that counts, does it. But I've had a vivid memory
of the picture since I was a toddler.
SQ
I recall a comedic routine about the lack of blue food too.
Maybe there is a conspiracy to exclude certain colors from
participating in our lives, as mammals, fully.
:)
This may shed some light (or fur) on the subject:
Yep, the algae grows in the hollow fibres of their hair. Probably not a
problem in their native environment.
http://www.chinadaily.com.cn/english/doc/2004-02/26/content_309625.htm
http://www.msnbc.msn.com/id/26591321/
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But there is blue food, some non-hybrid varieties of potatoes and corn.
There may be others. I'm guessing he did not know about them.
Susan Silberstein
Blueberries. Blue birds? I had a ham once that turned blue, and
green with a bit of yellow.
Mark Evans
There a few berries that are blue if you stretch a point. Apart from
blueberries there several other edible Vacciniums, and honeyberry
(Lonicera caerulea var edulis), and even perhaps sloe.
--
alias Ernset Major
>Here is a curious thing: there are no green mammals, as far as I
>know. There are green birds, reptiles, amphibians, and fish, but
>no green mammals. How come is that? Anybody know?
Some mammals have green eyes, (humans, cats).
Polar bears can appear green as well. Or purple.
http://www.thedenverchannel.com/news/2353112/detail.html
No, they are actually deep purple, not blue, regardless of what people say.
http://stevelummer.files.wordpress.com/2009/03/teosinte_hopi_blue.jpg
Okinawan sweet potatoes. Nice and purple. You gotta boil them all day,
but nice and delicious
Stuart
Looks rather more purple than blue to me.
Rather obviously purple, I would think.
I asked on twitter, and the only really blue food other than blueberries
that anybody could come up with was concord grapes.
A quick image search on on Google shows that, like blueberries, they can
often be purplish, but they are a real blue often enough to count.
Duck. It is moving towards you, and is blue-shifted into violet.
>heekster wrote, on 09-11-22 12:32 PM:
>> On Sat, 21 Nov 2009 09:20:27 -0800, Susan S
>> <otoerem...@ix.netcom.com> wrote:
>>
>>> In talk.origins I read this message from Christopher Denney
>>> <christoph...@gmail.com>:
>>>
>>>> On Nov 20, 5:39 pm, Jim<jimwille...@gmail.com> wrote:
>>>>> Here is a curious thing: there are no green mammals, as far as I
>>>>> know. There are green birds, reptiles, amphibians, and fish, but
>>>>> no green mammals. How come is that? Anybody know?
>>>>
>>>> I recall a comedic routine about the lack of blue food too.
>>>> Maybe there is a conspiracy to exclude certain colors from
>>>> participating in our lives, as mammals, fully.
>>>> :)
>>>
>>> But there is blue food, some non-hybrid varieties of potatoes and corn.
>>> There may be others. I'm guessing he did not know about them.
>>>
>>
>> http://1001resepi.com/wp-content/uploads/2008/05/eggplant.jpg
>>
>
>Rather obviously purple, I would think.
>
It is its own color, actually.
http://en.wikipedia.org/wiki/Eggplant_%28color%29
>I asked on twitter, and the only really blue food other than blueberries
>that anybody could come up with was concord grapes.
>
>A quick image search on on Google shows that, like blueberries, they can
>often be purplish, but they are a real blue often enough to count.
Bleu cheese has blue mold veins. I don't know if that counts.
Some lobsters are blue, spectacularly so.
http://www.lobsterinstitute.org/media/22.jpg
http://www.lobsterinstitute.org/media/23.jpg
Mussels, too, at least on the outside.
--
Mark Isaak eciton (at) earthlink (dot) net
"It is certain, from experience, that the smallest grain of natural
honesty and benevolence has more effect on men's conduct, than the most
pompous views suggested by theological theories and systems." - D. Hume