Friday, October 18, 2013

Autumn in Wisconsin


 
I would rather sit on a pumpkin, and have it all to myself, than be crowded on a velvet cushion.”   
-Henry David Thoreau
 
Delicious autumn! My very soul is wedded to it, and if I were a bird I would fly about the earth seeking the successive autumns.”    
-George Eliot

I like autumn a lot.
-Fred Thorne
 
 
These photos were taken during fall outings in Ozaukee County, Marinette County, North Kettle Moraine, the rustic roads in the Holy Hill area and other parts of Wisconsin.  
 
 
Goodman, Wisconsin mill pond.
 

Dave's Falls, Marinette County








North Kettle Moraine
 

Cedar Creek, Cedarburg
 
 
Kettle Moraine
Mequon Road
 
Northern Wisconsin


Northern Wisconsin
Dave's Falls
Cedarburg, Wisconsin
 
 
 
Fall Abstract, Lion's Den Gorge, Grafton, Wisconsin




                                                                               
 

Monday, October 14, 2013

Moths and Mimicry


The Bumblebee Moth (Snowberry Clearwing) and the Hummingbird Moth (Common Clearwing) are imposters. 

You guessed it!  One imitates a Bumblebee and the other a Hummingbird. Both have a very large proboscis (stop giggling!) which is coiled until ready to insert into a flower to extract the nectar within.  Both moths hover around the flowers and are ready for a fast escape if needed.

It is surmised that the Bumblebee Moth mimics a real Bumblebee to intimidate possible predators who would otherwise have it for lunch but are wary of Bumblebees.


Note the translucent wings and Bumblebee-like markings.

Proboscis unfurled.
 

The Hummingbird Moth has more coloration and emits a "humming" sound much
like a hummingbird.  (I was not able to identify the intruder moth.)
 
 


You can clearly see the proboscis in action here.




 



This moth obviously mimics "Vlad the Impaler, " aka Dracula.  I have no idea what kind of moth it is---I post it only because it's very cool!