Archived posting to the Leica Users Group, 2013/07/06
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]success comes to the dedicated and well practiced you da man ric On Jul 6, 2013, at 1:08 AM, Doug Herr <wildlightphoto at earthlink.net> wrote: > The Black-backed Woodpecker could be described as the ambulance-chaser of > birds. Their location from one year to the next can be difficult to > predict but most often they're found near a forest in distress, whether > from a recent fire or from a disease infestation. This bird is attracted > to the insects that follow a fire or are otherwise prevalent in an > unhealthy forest. > > A Black-backed Woodpecker nest was recently found in mountainous El Dorado > County, between Sacramento and Lake Tahoe. News of a Black-backed > Woodpecker sighting spreads quickly and numerous birders take time off > work or otherwise ditch rational occupations to catch a glimpse of this > elusive woodpecker. > > This particular family was about a mile up a popular trail that leads to > the Desolation Wilderness area; a bit rocky in places, with a good supply > of mosquitoes and other biting insects along the way with a bubbly creek > to keep the hiker company. Yesterday I scouted the location and managed a > few distant photos using the 280 APO and 2x extender; not knowing what the > conditions would be like I carried a lightweight tripod and minimal other > supplies. > > This morning I returned with the intention of getting good quality photos; > to this end I decided to use the 280 APO and no more than 1.4x extender so > that I could use faster shutter speeds; I wanted to photograph the birds > in the morning shade because the light at the nest becomes too harsh after > about 1 PM; and I brought the big Gitzo instead of the little Bogen. > Snacks, water, a folding stool and a lightweight blind rounded out the > supplies. > > I figured the blind would allow me to get close enough to use the 280+1.4x > but once I set it up at the site the male woodpecker freaked out. The > female was much more tolerant but the male refused to approach the nest; > this would not do. I backed off, took the blind down and watched for a > few minutes as the adults fed the nestlings. I needed a Plan B. > > While I was setting the camera up and before setting up the blind, the > male had no problem coming to the nest and feeding his babies. He's used > to seeing hikers all day. It was the blind that bothered him. > > Plan B > > sit and wait at a distance the birds don't mind > watch and wait as they feed the peckerlings and learn that I'm not a threat > after a few feeding cycles, inch forward and repeat. > > Since the duration of feeding cycles ranged from seconds to half an hour, > and I wanted to be certain both adults were comfortable before I inched > forward, Plan B took about 5 hours and in that time I moved ten feet. > > The result: http://wildlightphoto.com/birds/picidae/bbwood03.html > > Disclaimer: in processing I enhanced the contrast of the bird while > leaving the tree trunk and background alone. > > technical stuff: R8/DMR, 280mm f/4 APO + 1.4x APO-Extender-R, big tripod. > All comments welcome. > > Doug Herr > Birdman of Sacramento > http://www.wildlightphoto.com > > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information