Saturday, February 23, 2013

Pic of the Day


Broad-tailed Hummingbird, Selasphorus platycercus: Immature Male

     typically shoot hummingbirds using five, flash unites to stop some of the wing motion and to light an artificial background.  But this bird was shot without flash while approaching a feeder at the general viewing platform at the Santa Rita Lodge in Madera Canyon.
     As I watched the hummingbirds zip back and forth to the feeder the strong backlighting illuminated the wings, making there circular motion visually apparent.  I was mesmerized by the swirling, helicopter like motion of the wings, and had to get a photo.
     As the hummer zipped to the feed to lap-up the sugar water it would feed for a moment, then back away for a few seconds.  As it backed away from the feeder I shot a burst of five or six images.  This image captured the figure eight, front to back and up and down, motion used by hummer as they hovers.
     Though I used a 1/250 second shutter speed the lower body is blurred as well, while the head and bill are relatively sharp.  This shows that the body itself is also in rapid motion as well. 
  
Nikon D7000, Nikkor 500mm f4, 1/250 sec. @ f6.3, Gitzo Tripod, Arca Swiss Monoball head.

Friday, February 22, 2013

Who's Looking


Flag of Saint Pierre and Miquelon
     Welcome viewers from Saint Pierre and Miquelon.  This is the 129th country from which viewers have logged onto Bobby’s Photo Blog.  I had to check out this country, for I have never heard of it.  A quick check on Wikipedia shows that Saint Pierre and Miquelon is a territorial overseas collectivity of France.  It is the only remnant of the former colonial empire of New France that remains under French control.  Saint Pierre and Miquelon are a group of eight islands (one source says 9) that lie at the entrance of Fortune Bay, and only 12 miles from Burin Peninsula of Newfoundland, Canada.
     You can follow this link to find out more about Saint Pierre and Miquelon. http://en.wikipedia.org/wiki/Saint_Pierre_and_Miquelon

Thursday, February 21, 2013

Recently Published Work

     The winter issue of Living Bird Magazine has been out for a while and it has my latest Birding Escapes column.  This Birding Escapes is on Milwood Lake State Park near Ashdown, Arkansas.  Visit Living bird online at:  http://www.allaboutbirds.org/page.aspx?pid=1085.  Go directly to the article at: http://www.allaboutbirds.org/page.aspx?pid=2590, and visit Living Bird on facebook at: http://www.facebook.com/pages/Living-Bird/136517399750495

Tuesday, February 19, 2013

Who's Looking


     I would like to welcome the viewers  from Montenegro.  Montenegro is the 128th country from which viewers have logged onto Bobby's Photo Blog.  Thanks for checking out the blog and please come back soon.......Bobby

Sunday, February 10, 2013

Pic of the Day


Female Pileated at nest tree with female (top) and male (bottom) nestlings.
Male Pileated Woodpecker at nest tree and two female nestlings.
Note the long tounge of the pileated woodpecker used to extract insects.
Pileated Woodpecker, Dryocopus pileatus – Horse cove; Gurley, Al.

     For years I had wanted to photograph a pileated woodpecker at its nest. But, I never could seem to find the right one, they were always too high and I could never get the right angle. In 2008 however, while driving up my driveway I noticed a dead pine with a large hole about thirty-five feet up the tree.  I had not noticed the hole before, but it was big enough to be a pileated woodpecker nest or roost cavity.
     Hoping that the new excavation was made by a pileated woodpecker, I attached a video camera to a nearby tree, turned it on and let the camera record for about four hours.  Right after sunset I retrieved the camera and reviewed the footage.
     With great anticipation I fast-forwarded the video, and just before sunset the camera captured a pileated woodpecker flying to, and entering the cavity.   I spent a couple of days observing the cavity and soon discovered that the birds were sitting on eggs.  The nest was in the perfect location.  The nest tree had grown out of a creek bed, and my vantage point was from a thirty feet bluff along side the creek and nest tree.  I was almost eye-to-eye with the birds when they clung to the nest cavity entrance.  Distance and angle was just perfect for photography.
     I photographed the birds from a blind for a couple of week and took the best pileated photos I’ve ever taken.  Both the female and the male incubated the eggs, the female, during the day and the male at night.  The male did relieve the female during the day, giving her opportunities to feed.  As the nestling grew the parents would feed them about every thirty minutes.  This meant that each parent was away from the nest for about an hour at a time. 
     Sitting in the blind, I could always tell when a parent bird was returning to the nest.  The nestling would begin to buzz, sounding more like bees than birds.  They would make quite a commotion.  It was about five days before the nestlings fledged that they began to sound like pileated woodpeckers.  Three nestling fledged the first week of May, two females and a male.  For a month I saw them moving around the forest as a family group.
     After years of looking for the right pileated woodpecker nest to photograph the nest I eventually found was less than three-hundred feet from my front door.  I had hopes of the birds nesting in the same tree the next year, or screech owls taking over the cavity the following spring.  But that did not happen, five months after the nestlings fledged, strong winds toppled the tree.  However all was not lost.  The downed nest tree gave me an opportunity to study a pileated cavity up-close. 

Saturday, February 2, 2013

Pic of the Day


American Coot, Fulica americana – Viera Wetlands; Viera, Florida

     One of the most common water birds on the continent is the American Coot.  During winter coots congregate in large rafts of hundreds, and even thousands of birds.  On the last day of 2012 I was at the Viera Wetlands where the various water impoundments held numerous rafts of coots.  While I was photographing hooded mergansers, this coot swam away from a raft of a few hundred birds giving me the opportunity to shoot an individual portrait. 
     Coots are often overlooked by photographers because they are so common, and not the most handsome of our birds.  But, I enjoy photographing all birds as long as I have a willing subject and great light.  This coot was both willing and in good light, and with that dark red eye I think he’s a quite dapper fellow!

Nikon D7000, Nikkor 500mm f4,  1/640 @ f7.1, Tripod