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Sunday, June 14, 2015

061415 SNP Edition, Life at Boomer Lake

http://www.stwnewspress.com/community/local_columnists/life-at-boomer-lake-babies-youngsters-join-life-at-boomer/article_d6d53a6a-121a-11e5-ad5f-e737517fa5c3.html?mode=story

LIFE AT BOOMER LAKE: Babies, youngsters join life at Boomer

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Posted: Sunday, June 14, 2015 1:30 am

Everywhere one looks, there are babies and youngsters making their way in the world.
As a matter of fact, I saw a very young Red-winged Blackbird that likely fell from a nest in a nearby tree. The parent was in the vicinity, as they generally are. Now, some of us err on the part of thinking that the young one will die, since we might not see the parent in what we think is a sufficient amount of time. Many, many times, that is rarely the case.


A prime example was a Great Horned Owl that was found on the Oklahoma State University campus a few weeks ago, and it was flightless.
Due to the inability to locate the nest, the bird was raised by the veterinary school. The biggest challenge is to keep the bird from imprinting on a human, which is possible, as well as feeding it the correct food.
If you know for a fact that a baby bird has been abandoned or requires medical attention, only then should you intervene. In that event, contact the OSU Veterinary School if the bird is indigenous (no starlings or Eurasian Collared Doves), at 405-744-7000. Don’t just bring the bird there.
Our Bald Eagle is still visiting with us upon occasion, usually accompanied by the aggressive Red-winged Blackbird hot in pursuit. It appears relatively safe to say that we have resident royalty, which is a spectacular thing. Birds like these are very choosy about where they call home, and it must meet all their requirements for food, habitat and safety.
I was recently asked if birds use the same nests that they have used the previous season. That is an important question. It does occasionally happen. I have seen Baltimore Orioles do this after a couple of years have passed, in some instances. No bird can weave like an oriole, and those nests can outlast some of the most severe storms. Also, the Scissor-tailed Flycatcher has done this, with a bit of repair work. Also birds of prey and cavity nesters will nest in the same place. Some birds will even recycle the nesting material from an old nest to fashion a new one.
Earlier this week, I counted three Mallard families, there are still Canada goslings, trees are alive with at least eight Bell’s Vireos, and there are a couple of families of Eastern Bluebirds that are about ready to see the world. Since we had a rainy spring, there is ample fruit for the orioles by way of raspberries and mulberries, and there is plenty of available nectar for the hummingbirds. So far, I haven’t seen any hummers at the trumpet flowers on the lake, but that doesn’t mean that they aren’t there.
Another good birding area is Whittenberg Park (north of Richmond Road on U.S. Highway 177). There are plenty of birds there, too, like the Lark Sparrow, Northern Bobwhite and Hairy Woodpecker, along with the usual suspects.
Keep your eyes on the ground and your head in the clouds. Happy birding!
Deb Hirt is a wild bird rehabilitator and professional photographer living in Stillwater. Half of her wildlife photo sales are returned to the birds via the Payne County Audubon Society. She can be found wandering around Boomer Lake on almost a daily basis monitoring the wild bird population. She can be reached by email at aviannovice@aol.com.

Saturday, June 13, 2015

Pre-Summer Fun in the Sun


                                                       Immature Red-winged Blackbird


                                                              Mallard Family


                                                            Scissor-tailed Flycatcher


                                                                      Bald Eagle


                                                             White-breasted Nuthatch


                                                 Recently Fledged Red-winged Blackbird


                                                          Female Orchard Oriole

There's a lot of activity on the lake as we get closer to official summer.  Even though the weather
has been out of sorts and we have to bear with it,  there are still plenty of wonders to see,
especially, shortly after the rain.

Friday, June 12, 2015

High Island, TX During Spring Migration 2015




Me in my element, as I monitor birds wherever I happen to hang my hat.   Photo by Susan Walker.

Thursday, June 11, 2015

More Than 100 Scientists Call for a Halt to Tar Sands Oil Expansion



Canada's push to increase tar sands production will worsen the impacts of climate change, say scientists.




tar sands site
Giant dump trucks haul raw tar sands near Fort McMurray in Alberta, Canada, September 2014. (Photo: Todd Korol/Reuters)
 
Emily J. Gertz is TakePart's associate editor for environment and wildlife.
More than 100 North American scientists and academics have called for a halt to the expansion of tar sands development in Canada, saying that increasing the production and shipping of tar sands oil would cause irreparable damage to the climate and the environment.
“We offer a unified voice calling for a moratorium on new oil sands projects,” including oil extraction and pipeline construction, said Wendy Palen, a conservation biologist at Canada’s Simon Fraser University, during a call with reporters on Wednesday. 
The government of the current Canadian prime minister, Stephen Harper, advocates a major expansion of the tar sands oil industry and has resisted cooperating on international talks to limit greenhouse gas emissions.
Palen said their consensus was based on scientific evidence that expanding tar sand oil production would have catastrophic impacts, because burning that oil would increase the amount of heat-trapping carbon dioxide in the atmosphere past 450 parts per million. This would increase global temperatures more than 2 degrees Centigrade above historic averages, and intensify the extreme weather, flooding, heat waves, and other impacts of climate changealready being felt worldwide.
“We’re not saying shut down current production” of oil sands, economist Mark Jaccard of Simon Fraser University told reporters on the call.
But proposals to increase production from the current average of 2 million barrels a day to as much as 9 million barrels are irresponsible, he said.  
“What the research shows is that we should not be doubling down or quadrupling down on the barrels of oil per day,” Jaccard said. “We know how much carbon we can put into the atmosphere before we get to dangerous climate change. We’re near that limit already.”
Expanding the industry also would risk collapsing Alberta’s economy as oil becomes a less valuable commodity in a carbon-constrained world, he said. “Oil sands are an economic dead end because the climate is changing, and there will eventually be a North American or global charge for carbon,” he said.
The pipelines being proposed to transport more tar sands oil must also remain on the drawing board, the scientists said, because they threaten to contaminate boreal forests and wild rivers that are habitat for diverse wildlife, including salmon, caribou, and other endangered species.
These pipelines would “transform some of North America’s most pristine ecosystems into industrial landscapes,” said Thomas Sisk, a scientist at Northern Arizona University in the United States. 
The scientists have put their statement online at www.oilsandsmoratorium.org. Cosigners include Kenneth Arrow, a Nobel Prize–winning economist at Stanford University, as well as prominent U.S. climatologists James Hansen and Michael Mann.
“Canada needs to get with the program” to diversify its energy sources and curb the impacts of oil on the environment, said Thomas Homer-Dixon, a political scientist at the University of Waterloo in Canada. “Or we can go rogue, refuse to participate in a climate deal, and dig ourselves further into a climate hole.”

Saturday, June 6, 2015

With Love From "Birdie"


                                                                Great Blue Heron


                                                                Eastern Kingbird


                                                          Great Blue Heron in Flight


                                                         Male Scissor-tailed Flycatcher


                                                                    Ditto, in Flight


                                                                    Brown Thrasher


                                                        Female Red-winged Blackbird


                                                                     Bell's Vireo


                                                                  Turkey Vulture


                                                                    American Robin


                                                         Female Red-winged Blackbird


                                                               Northern Mockingbird


                                                            Male Baltimore Oriole

This material has been taken over the past week.  We have shifted from the cooler springtime,
suddenly into the high gear of summer.  This means that I am getting out even earlier, to try to
steer clear of the hotter temperatures.  Most of the adults are parents, well underway with young,
and some of the first year birds are struggling with nest construction.  At this juncture, most common
among the songbirds appear to be the Baltimore Oriole and Bell's Vireo, which is nearly in every
deciduous tree near the sidewalk.  You will hear it before you see it, and it is very loud for a small
bird.  Come join the fun, and tell your friends that Birdie sent you.

Tuesday, June 2, 2015

Birds of a Feather, Photographed Together


                                                          Great Blue Heron in Flight


                                                             Female Purple Martin


                                                                  Canada Gosling


                                                          Scissor-tailed Flycatcher


                                                                American Robin


                                                               Carolina Chickadee


                                                                 Brown Thrasher

                                                                        Box Turtle


                                                          Immature Baltimore Oriole

These were shots over the past couple of days.  There's been a lot of cloud cover, but it
managed to clear up so that I was able to capture these images.  Trumpet vines are out, so
hopefully, I might be able to see a hummingbird or two.  Most of the adults are in attendance
with young, so they are quite busy.  Plenty of nests are on my route, but I am staying away
from them.  Perhaps I'll take a look in a week or so.