The Small World of the Bee Eye


Bee Eye
Image: Ralph Grimm

The 2015 Nikon Small World contest winner is this image of a bee by Ralph Grimm, an amateur photographer and bee enthusiast.  Congratulations!  The image was made by mounting the bee eye and using stacking software to achieve the combination of focus and detail.  The pollen grains stuck to the hairs surrounding and present on the eye make this image compelling.

The image raises questions about the effect of pollen grains on vision.   One might think that the pollen grains would obscure some of the visual field and interfere with the bee’s vision.  However, other visual systems can compensate for small objects that obscure a portion of the field of vision.  Human eyes can have “floaters”, clumps or strands in the vitreous fluid that float between the lens and the retina of the eye.  They can become more prominent with aging.  Floaters are generally ignored unless a person concentrates on them.  It is likely the bee’s visual processing can compensate similar to the human visual system compensation for “floaters”.

About jjneal

Jonathan Neal is an Associate Professor of Entomology at Purdue University and author of the textbook, Living With Insects (2010). This blog is a forum to communicate about the intersection of insects with people and policy. This is a personal blog. The opinions and materials posted here are those of the author and are in no way connected with those of my employer.
This entry was posted in Art, by jjneal, Environment, Vision. Bookmark the permalink.

One Response to The Small World of the Bee Eye

  1. Pingback: The Small World of the Bee Eye

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s