Posts Tagged ‘flower color’
the color of niche
What are the color characteristics of niche? Are humans the only species to prefer certain colors for their spaces?
Other species also have color preferences. The best example I know is the preference of insects for color in their interactions with plants. Some insect pollinators, for example, prefer certain colors over others. Bumble bees have been shown to prefer the color purple. Also, flowers appearing monochromatic to us may be perceived quite differently by insects since they also see in the ultraviolet range of the spectrum. Some flowers, such as the yellow Evening-Primrose (Oenothera biennis L.), have ‘runway markers’ on their petals, to help insect pollinators to find their way to the nectar-producing parts of the plant.
- Evening- Primrose (Oenothera biennis L.) Under uptra-violet light, the central area of the inner petals shows dark ‘runway markers’… if you look closely, you can see some vein-like variation in the yellow of the inner petals
Knowing about color-preference in insects can help us to spend more time in the out-of-doors. Science has shown us that mosquitoes prefer black or other dark colors over lighter colors. Greens, yellows and white are the colors to wear to reduce your attractiveness to mosquitoes.
An early paper on color preference of insects is A.S. Packard, 1903, ‘Color Preference in Insects’, Journal of the New York Entomological Society 11: 132-137. This paper is over one hundred years old but has charming anecdotes of the color preferences of houseflies, butterflies, moths and other insects. It is available on-line at:
http://www.jstor.org/stable/25003044
In the article, Packard reports mosquitoes are attracted to navy-blue, dark red and reddish brown.
My favorite color is definitely green, followed closely by orange. I also find I associate these colors strongly with the seasons: autumn with orange, summer with green. Although I would not select red as a favorite color, I notice my house, not at all color-coordinated, has definite red accents in almost every room.
What is the preferred color of your niche?
Chinese lanterns (Physalis alkekengi L.) from a friend's garden... also called Bladder cherry or Japanese lantern
orange peel
~
orchard bees
wings of monarch or viceroy
citrus oil, flames spurted in dark
weightlessness of Chinese lanterns, evolution of green
~
jack-o-lantern grin on the compost heap
taste and root-thread trace of carrot
pumpkins on the vine
~
furniture polish stain
on an empty page
~
nothing rhymes
with orange
~
© Jane Tims 2011
nichepoetryandprose 