Night Vision Photography
Catocala grynea, Peterborough, Ontario, courtesy of Tim Dyson, copyright.
This one could put some colour in John Henry's cheeks!
The grey-green outer regions of the forewing, the
red-brown median and basal areas (not always present), and the dark
bar along the inner margin make for an easy identification of
The colours also blend well with lichen-covered bark. The sudden flash
of the deep orange of the hindwings would startle just about any
Well, maybe not these drinking buddies.
Catocala concumbens and friend enjoying some "brew", September 13, 2004.
Many mammalian house-pets (cats and dogs) have distinctive
personalities. I wonder about the moths and butterflies. Will Catocala concumbens
and friend gather at the same location tomorrow night and take seats
"side by side"? Maybe they're telling butterfly jokes between rounds.
Their eyes were red before they started!
One thing is for sure. This next visitor has a mind of his own.
"Now you see me." Screech owl, August 18, 2004.
"Now you don't!"
I don't know if the owl is interested in the moths, John Henry the tree frog or
just curious about Tim, but I (Bill Oehlke) can still remember a
boyhood encounter with a baby screech owl.
Take a detour for a minute to read my account.
You can return to this page by using your browser "Back" buttton.
The proboscis or feeding tube is coiled
below the head when
these moths are not feeding.
I (Bill Oehlke) suspect, but I am not
sure, that rather than a single opening at the end of the proboscis
there are probably multiple "pores" near the tip that allow
energy-rich and moisture-rich liquids entry into the tube.
Catocala grynea, September 03, 2004, courtesy of Tim Dyson, copyright.
Henry (left-click on the frog) to find more
Follow Socrates (left-click on the owl) to find out whoo's whoo
on this site via a complete index with links to Tim's trip
and to specific information files.