American GoldFinch (Spinus tristis)

American GoldFinch (Spinus tristis)

Each July when the Goldfinch broods fledge, my garden is visited by family groups of Goldfinches.  The bright yellow males are the first to be noticed.  He perches on the tall stems of the Shasta Daisies, surveys the undergrowth for stalking urban leopards, house cats. The all-clear call is given and the rest of the group moves in to feed. In the background of the photo above can be seen the compound leaf of an Indiana Black Walnut, a tree that was once common through out Indiana before the forests were clear cut and burned for agriculture. The squirrels plant these trees, at one time I believed what I was told, squirrels bury tree seeds to hide for their next meal. After watching squirrels burying maple seeds one after another in my garden and the fact that the nearest walnut tree is a city block away from my yard, I tend to think that squirrels are distributing the tree seeds to replenish the forest habitat. After all no trees no squirrels.

July in my perennial wild flower garden.  The wild flowers were planted about twenty years ago, from bag and canned wild flower seed mixes.  I just turned the soil, broadcast the seed mix and let nature take its course. Every now and then, I'll root out the grass that invades from what little lawn that I have.  No ferts or pesticides, dividing the root clumps is a no-no also. Basically, no maintenance is the rule, I just let it grow. When I see plants taking hold that I do not want I just pull them out by the roots.  The deadheads are left on the stalks to re-seed, provide food for the visiting birds and shelter for the overwintering insects.

Margined Blister Beetle

I was first introduced to the Blister Beetle in the mid 70's. In a way that I would not wish upon my worst enemy or best friend( in creationist science your best friend is your worst enemy, talk about weird science, lol). Back to the point. I was strolling down the street, was a beautiful summer's eve, when I felt something crawling on the back of my neck. I reached back, gave it a whack and picked it off my neck. First glance I was relieved that it was not a hornet, yellow jacket or bee. I thought only a beetle,  good.  As I continued my stroll and examination of this unknown beetle, I observed a reddish fluid on the beetle and my fingers.  Suddenly, my neck and fingers began to burn, as if a hot comb was pressing against my skin. The back of my neck and fingers blistered something awful but the pain became scientific bliss when I realized that I had my first Blister Beetle.

The beetle in the photo is the Margined Blister Beetle (Epicauta pestifera). Common in the eastern USA. These beetles are vegetarians as adults. The eggs are laid in the soil, upon hatching the instar (nymphs) seek out grasshopper eggs for food.  During a drought, when grasshopper eggs are few, they substitute ground nesting bee larva for their food. Some consider them parasitic but they are actually insect predators(insectivores). The blister agent is secreted by the males and given to the females during mating.  She puts the fluid on the eggs.  This makes the eggs poisonous and repels any creature that finds the eggs. The toxic chemical in the fluid not only burns but it also kills horses, grazing animals and humans when the beetles are eaten. Old timers out there, remember the aphrodisiac "Spanish Fly", well, the ground up beetle was it. Now banned around the world because it is a deadly poison. If you ever wondered what a  Spanish Fly looked like, here it is.          

Pileated Woodpecker

I saw an article and film earlier today.  The film was of the Imperial Woodpecker. The article also mentioned the Cornell Uni. search to find the Ivory-billed Woodpecker in the impenetrable swamps of Arkansas. These were extremely large birds and they were dependent on the old growth forest. Loss of  habitat caused both bird's extinction. 

Pileated Woodpecker hunts for insects

Well, during a duck hunt in an impenetrable swamp in Indiana, the silence of the flooded timber was shattered by the laughing call of a pair of very large woodpeckers.  Wish I could say  I saw an Imperial or Ivory-billed but I can't , they're extinct. The bird I did see is now the largest of the woodpeckers in North America.  One of the bigger birds to be seen, it was a Pileated Woodpecker.

Big bird makes a big hole

About the size of a Mallard. Body and wing feathers are black and white,  its head is topped with a crest of red feathers. They are an impressive bird. A three inch bill is used to chip away wood in their hunt for insects.  The holes made in the trees are large, in a matter of a minute or two, this bird's hole was a six inch square and four inches deep. 

Many species of ducks nest in woodpecker holes

Many animals benefit from the work of the woodpeckers, other birds find grubs in trees that have been chipped open by the Pileated Woodpecker and many other animals expand the woodpeckers holes and use them for nesting hollows.

Black wing fringe, Pileated Woodpecker(Dryocopus pileatus)

Yea, this picture is grossly over-exposed but I like it. It's a good example of the identifying feather pattern of the Pileated Woodpecker. The black fringe on the flight feathers is characteristic of the Pileated.  The Imperial and Ivory-billed  wings are white fringed.  

A Short Walk Today.

July 11, 2011...

Think I'll make it a short walk today.  Limit it to a mile, early evening about 6:30 pm, a cool 94 degrees.

  
My Future is Behind Me.

Before we start we take time for a self-portrait. A reflection in a window on my truck. If you look closely you may see the inside of my truck.

My Future is Behind Me

Picture - winged Fly( Delphinia picta)

A south side view of a north bound fly. This Picture-winged Fly is sitting on my truck moving its wings as tho its sending flag signals.  

This fly is offend confused with the Med Fly but the Picture-winged Fly does not harm any fruit at any time of its life cycle. Its unusually large mouth parts can be used to ID this fly.

Feeds on Decaying Plants

Catbird

Seeing lots of Catbirds in the area. Makes a 'meow' call, sounds like a cat.  In the Mockingbird Family, It mimics all other songbird and will sing a songbird medley for minutes, if not disturbed.  Good to your earhole!. 

Catbird

Deer Fly

While walking the marsh, you may notice an insect about an inch long, zooming around your head. Chances are pretty good that  it's a Deer Fly and she's sizing you up for her blood meal.  Their bite is painful and they  are carriers of several diseases.

Deer Fly (Chrysops sp.)

Dragonflys

Perch on the willow bush tips along the trail. Waiting for a bug that will make a nice meal.

Blue Dasher Dragonfly

Buckeye Butterfly

A butterfly that will migrate north and south as the summer season chages.

Buckeye Butterfly (Junonia coenia )

Cooper's Hawk

Hawk on a hot oak limb.

Cooper's Hawk