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Thursday, August 14, 2014
Wild Horse Roundup
Thursday, July 31, 2014
Wild Horses in the West
Last Light of the Day
The Battle over the Freedom of the Wild Horses in the West
News from Return to Freedom - Wild Mustang Sanctuary
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You can visit Return to Freedom and learn about the fate of the wild horse and mustangs in the West by joining me for a great Photo Tour on August 23-24, 2014. The wild mustangs are in the cross-hair of big ranching business, the BLM and other mining corporations who want the public land for their exploitation.
All details for the Photo Tour here.
Til next time,
Meggi
Thursday, June 19, 2014
Barn Owl as Rodent Control
Barn Owl [M.Raeder-Photography]
Barn Owl as Rodent Control
In one of my recent Nature TidBits on April 24, 2014, I
focused on the Monarch, a migratory butterfly, and how the extensive use of pesticides,
specifically neonicotinoids [e.g. Roundup] has destroyed the monarch’s Milkweed
habitat adjacent to mono-culture farms in the Midwest
by 60%. As a consequence, these
beautiful butterflies have declined in numbers by 80%. Butterflies and well as bees and other
insects are pollinators and their decline directly effects the production of vegetable,
fruits and nuts. You might have heard of
the devastating honey bee Colony Collapsing Disease that was identified in
~2004 and after much research and detective work, here too the neonicotinoids
are the culprit. Farmers say they need
to use the pesticides to increase the yield of their crops, specifically those grown
in monoculture. Yet, 30% of our food
needs to be pollinated by bees and insects to produce it. So are we destroying the very mechanism that is
necessary for food production? There is
an excellent documentary “Vanishing Bees”
that tells the story of this honey bee crisis.
Sometimes it feels there is no good news out there.
But today I want to share two hopeful stories that show that
there are ways to combat pests in a natural way:
One comes from Israel where the introduction of
barn owls and kestrels has lead to the natural elimination of rodents that can destroy
the harvest if unchecked. The heavy use
or rodendicites previously had almost eradicated the natural predators. About 10 years ago, the barn owl was
introduced again in Israel . The excellent documentary “The Use of Barn
Owls and Kestrels as Biological Control Agents” tells the remarkable journey to
environmental-friendly farming and is very informative and worth watching. These 2 voracious rodent predators work 24 hours a day: the owls hunt at night and the kestrel by day and together they are eradicating thousands of crop destroying rodents!
The second story comes from the UK where 2014 turns out to be a highly
successful year for the barn owls. The
British Trust for Ornithology estimates there are about 4,000 breeding pairs of
barn owls in the UK
helping to naturally reduce rodents in the farming areas.
The use of Barn Owls and Kestrels as Biological Control Agent
This film won first
prize in the expert and instructive films category at the Agrofilm Festival held in 2011 at Nitra , Slovakia .
This award-winning film was produced by Yuval Dax.
Barn owl bumper brood in
Cambridgeshire celebrated - UK
Conservationists are celebrating after barn owls nesting at a Cambridgeshire farm hatched twice as many chicks as this time last spring. Three pairs of birds at Lark Rise farm have produced 17 chicks in total and may have a second brood this summer. The
[left image: Photo Credit Amir Ezer]
Vince Lea, from The Countryside Restoration
Trust which runs the farm, said the brood was “the biggest ever” in the 12
years since the owls arrived.
“We had no owls in this area for a long time,
then eventually they started to nest and generally we’d have about three chicks
per pair each year,” he said.
“These record-breaking numbers of barn owl chicks are a direct result of the trust’s wildlife-friendly farming methods. "The increase was “astonishing evidence of a comeback”, he added.
“These record-breaking numbers of barn owl chicks are a direct result of the trust’s wildlife-friendly farming methods. "The increase was “astonishing evidence of a comeback”, he added.
Meadows, grass margins and hedgerows had
“helped create an ideal barn owl habitat”, Mr Lea said, as well as encouraging
other wildlife including water voles – “their favorite snack” to the area.
Dead voles had been found stored in one of the
three nesting boxes on the 450-acre (182 hectares) arable farm near Cambridge , which Mr Lea
said was proof of an abundance of that species on the farm.
Double the number of chicks have been born at the farm compared to 2013. But Colin Shawyer, from the Barn Owl Conservation
Network, which monitors the species, said 2013 had been “an exceptionally poor
breeding year”. "Lark Rise’s brood
is most definitely a sign that 2014 is going to be a good one for barn owls. Two of the females have not gone into molt yet, which is
a good sign they will attempt a second brood,” he said.
The British Trust for Ornithology estimates
there are about 4,000 breeding pairs of barn owls in the UK, and lists their
conservation status as “amber” indicating the species is, or has recently been,
in decline.
This article was
first published by BBC News Cambridgeshire.
[Ref: http://focusingonwildlife.com/]
Til next time,
Meggi
Meggi
Thursday, June 12, 2014
Elephants-Keystone Species for Survival
I came across the below article by Lauren Shuttleworth of the Project Elephant and it is an excellent summary why we need to fight for the survival of the elephant, a keystone species. Please read below how important the elephants are as ecosystems engineers:
" In the African savannah, elephants push over and strip trees, making way for a plethora of grass species. The grass feeds the grazing herbivores such as zebra, antelope and buffalo, which in turn feed the carnivores, such as lions and leopards. Asian elephants and
However the threats to their survival are numerous from habitat loss to poaching for ivory.
The excellent article below shows that the consequences of extinction of the elephants are wide ranging and impact our own survival.
Thank you to all of my readers for your interest and for helping making the planet a better world for all.
Til next time,
Meggi
Why
Saving the Elephants Could Save the World
If the current rates of
population decline continue,
elephants will be lost from the wild within 12
years.
A world without elephants is not one we want to live on!
I should probably begin this post by confessing that I am a
huge animal lover (surprise!).
I care deeply about the welfare and conservation of all
species, and believe that we should be invested in their protection simply
because it is the right and just thing to do. Considering that human activity
has contributed almost exclusively to endangerment, I think we have a moral
responsibility to step up and take action. But outside of that, there are some
key reasons as to why the preservation of particular species is seriously
important. And in my somewhat biased opinion, one of the most significant of
these animals is the elephant. The impact they have on the environment,
national economies, international security and even the human spirit is so
large that it has to be said; if we can save the elephants, we might just save
the world. Here’s how:
Elephants are a Keystone Species, playing the role
of Ecosystem Engineers.
To borrow the trusty Wikipedia definition, ‘a keystone species is a species that has a disproportionately large effect on its environment relative to its abundance’. Basically, they play a critical role in the creation and survival of their ecosystem. And considering that elephants span across the African and Asian continents, we’re talking about a pretty large ecosystem indeed.
To borrow the trusty Wikipedia definition, ‘a keystone species is a species that has a disproportionately large effect on its environment relative to its abundance’. Basically, they play a critical role in the creation and survival of their ecosystem. And considering that elephants span across the African and Asian continents, we’re talking about a pretty large ecosystem indeed.
In the hierarchy of keystone species, elephants score the
pretty cool job title of ‘Ecosystem Engineers’. In the African savannah,
elephants push over and strip trees, making way for a plethora of grass
species. The grass feeds the grazing herbivores such as zebra, antelope and
buffalo, which in turn feed the carnivores, such as lions and leopards. Asian
elephants and African
Forest elephants are
hugely important for seed dispersal, as they eat the fruit of various pant
species and ‘deposit’ it across vast distances. In one study, it was found that
elephants dispersed seeds over 57km, whereas most animals will just spread
seeds a few hundred meters away from the source. This ensures the diversity and
health of many of the world’s largest rainforests, which in turn are responsible
for stabilising the climate of the ENTIRE WORLD. So elephants can pretty much
add ‘Climate Change Superheros’ to their resume.
Eco-Tourism is a really, really big industry.
As outlined above, elephants are pretty essential to the health of their ecosystems. Without them, many other flora and fauna species would suffer – if not altogether perish. It’s easy to see the effect this would have on the eco-tourism industry, considering that millions of tourists travel to places in Africa andAsia each year, entirely for the
purpose of viewing animals in the wild and experiencing the wonders of nature.
In Africa , the eco-tourism industry is said to
be worth some 50 billion dollars – hugely significant for many national
economies and local communities. The Kenyan government has been particularly
vocal about the economic impact of ivory poaching, claiming it threatens over
300,000 jobs alone.
As outlined above, elephants are pretty essential to the health of their ecosystems. Without them, many other flora and fauna species would suffer – if not altogether perish. It’s easy to see the effect this would have on the eco-tourism industry, considering that millions of tourists travel to places in Africa and
Ivory poaching is funding terrorist organisations
and international crime networks.
I’ve spoken before about the ties between ivory poaching and terrorist organizations and international criminal syndicates. The Somalia-based wing of Al-Qaeda raises $600,000 a month from poaching to fund its activities, as does Joseph Kony’s Lord’s Resistance Army – the Ugandan rebel group notorious for abducting and enslaving children. Boko Haram – the group responsible for the recent kidnapping of 234 school girls inNigeria – has also been explicitly
identified as receiving funding from the ivory trade. A kilogram of ivory will
sell for as much as $2,200 on the black market, and with a pair of bull tusks
weighing around 120kg on average, that’s a hell of a lot of money. Chinese
mafia organizations mostly do the buying and distributing of ivory once it has
been obtained. If we can focus on putting an end to the demand of ivory through
increased education and awareness in the Chinese market, as well as heighted
protection in Africa , we would in turn dry up
a significant portion of the funding for some of the world’s most notorious
criminals.
I’ve spoken before about the ties between ivory poaching and terrorist organizations and international criminal syndicates. The Somalia-based wing of Al-Qaeda raises $600,000 a month from poaching to fund its activities, as does Joseph Kony’s Lord’s Resistance Army – the Ugandan rebel group notorious for abducting and enslaving children. Boko Haram – the group responsible for the recent kidnapping of 234 school girls in
Elephants hold a pretty special and powerful place
in our hearts.
As our largest and perhaps most iconic land animal, elephants are revered across the world. Elephants are one of a handful of animals considered a flagship species, meaning they play an important role in promoting universal conservation awareness and engagement. By focusing on the protection of flagship species, organizations such as WWF are able conserve many other ‘umbrella’ species which share the same habitat or are vulnerable to similar threats. Additionally, it is the intelligence and human-like emotion of elephants that builds an important bridge of understanding for many people. Being able to relate to the social bonds and interactions of elephant brings an awareness that ALL animals are of importance, and that there right to live on this earth is as deserving and necessary as our own.
As our largest and perhaps most iconic land animal, elephants are revered across the world. Elephants are one of a handful of animals considered a flagship species, meaning they play an important role in promoting universal conservation awareness and engagement. By focusing on the protection of flagship species, organizations such as WWF are able conserve many other ‘umbrella’ species which share the same habitat or are vulnerable to similar threats. Additionally, it is the intelligence and human-like emotion of elephants that builds an important bridge of understanding for many people. Being able to relate to the social bonds and interactions of elephant brings an awareness that ALL animals are of importance, and that there right to live on this earth is as deserving and necessary as our own.
Published by Project
Elephant
[Ref: http://projectelephant.com.au]
Labels:
Conservation,
EcoTourism,
Elephants,
Extinction,
Habitat Loss,
Poaching
Sunday, June 8, 2014
World Ocean Day 2014
Celebrate World Oceans Day on June 8, 2014
World Oceans Day is June 8 — it’s a time to celebrate the
oceans and take steps to protect ocean health. Why celebrate the oceans?
Whether you live on the coast or inland, we are all intimately connected to the
oceans. The organizers of this year’s event are asking people to help spread
awareness by taking a Selfie for the Sea. If you live near a beach, take a
photograph of yourself cleaning it. Even if you don’t, try a selfie with a
written promise to engage in an ocean-friendly activity. Post your photo to
social media with the hashtag #WorldOceansDay.
Not into selfies? Just wear blue to celebrate the day!
A sticky-note stop animation made by one of our young World
Oceans Day fans!
Please share this World Oceans Day 2012 Sticky Note Stop
Motion video.
Canada first proposed the concept for World Oceans Day in 1992
at the Earth Summit in Rio de Janeiro .
In December 2008, a United Nations resolution designated June 8 of each year as
World Oceans Day.
Visit: http://WorldOceansDay.org to learn more about this global day of celebration for our ocean!
Why celebrate Earth’s oceans at all? Whether you live
near a coast, or not, we are all intimately connected with the oceans. Here are
some of the ways:
- Oceans cover 71% of Earth’s surface, and they hold 97%
of our planet’s water.
- The oceans help feed
us and provide most of the oxygen that we breathe.
- Oceans also play a key
role in regulating the weather and climate. Water evaporating from the
oceans falls inland as rain, which we then use to drink and grow crops.
- A variety of life
saving medicinal compounds including anti-inflammatory and anti-cancer
drugs have been discovered in the oceans.
- The oceans provide us with abundant opportunities for recreation and inspiration.
The theme for this year’s World Oceans Day is:
Together we have the power to protect the ocean.
Threats to the oceans include pollution, overfishing,
invasive species, and rising ocean acidity due to the extensive use of fossil
fuels. While these are indeed daunting problems, there are simple steps that
you can to take to help protect the ocean.
For example, always recycle and use reusable water
bottles and grocery bags to help reduce plastic pollution. You can reduce your
carbon footprint by turning off lights and appliances when they are not in use
and purchasing energy efficient products in the future. Making sustainable
seafood choices is one of the most important things you can to do protect
marine life, and there are now sustainable seafood guides available for many countries around
the world.
Visit: http://WorldOceansDay.org to learn more about this global day of celebration for our ocean!
[Ref: Also Published by EarthSky on Ocean Day, June 8, 2014 - http://earthsky.org/earth]
Tuesday, May 27, 2014
Astro-Landscape Images - 2014
Yosemite National Park under Moonlight
Astro-Landscape [Night] Photography
Clouds Rising into the Dark Night Sky
As many of you know astro-landscape photography has
become my latest passion in my photography.
Finding an interesting landscape composition and capturing the night sky over it - either at new moon or with some moon illumination - can feel like a treasure
hunt. There are many variables that have
to come together to ultimately yield a successful image.
In my last blog I described the ‘vanishing’ dark sky areas
in the United States ,
particularly in the Eastern parts of the country and showed the difference in
how many stars we can see when we are under a dark sky. In my latest experience when rafting the Grand Canyon
in early May, it was so gratifying seeing the millions of stars overhead despite
the moon illuminating the canyon walls.
The capture of a strong meteor – looking like a fireball – was an extra
bonus.
Night at the bottom of
the Grand Canyon at the Colorado River w ith a meteor
streaking over the sky (composite of 4 images) May 8, 2014
As city dwellers or suburbanites, light pollution only let’s
us see the brightest stars. Even in
rural areas the sparse light will have and effect on how many stars we can
observe. The image depicts the number of stars that can be seen in the Inner City (panel on left side) vis-a-vis Subarban Sky (middle) and Excllent Dark Sky (Right).
We are loosing more and more dark sky in our environment and as described in my last blog, this can have a detrimental effect on wildlife - besides loosing the beauty overhead.
In my pursuit of beautiful night images, I have used an app to
find ‘dark sky’ areas (Search in iTunes for "Dark Sky" App) and have traveled quite a bit to find them. Today, I want to share some of newer images
with you in my Nature TidBits.
So scroll down and enjoy:
Yosemite National Park under full Moon (panorama towards Yosemite Falls)
Reflection of the stars with a faint milky way, Mt Bachelor, Bend, Oregon
Milky Way over Arch Rock, Joshua Tree National Park, Southern CA
with Venus rising at around 4 am in March 2014
Bixby Bridge, Big Sur Coast, CA
Later that night as the fog rolled in around 2am, the light became diffuse softening the car lights coming around the corner from the south.
Moonlight on the ocean near Pigeon Point, CA [May 2014]
Pigeon Point under a half moon, CA
'Reaching Out' to Polaris, the North Star at the Patriarch Grove, Bristlecone Forest, CA
Milky Way over the San Gabriel Mountains, CA [May 2014]
Capturing the Aurora under the northern sky outside Fairbanks, Alaska -
playing to create 'imploding stars' [March 2014]
Although I mostly eliminate man-made structures from my images, they can add interesting elements:
Loop-di-doo over San Francisco, CA
While photographing star-trails over the Golden Gate Bridge one winter night, I turned around and pointed my camera towards the city to see what a time-lapse would capture. The resulting composite shows the air traffic over the city with a helicopter showing up as the red-dotted line.
Heavy air traffic leaving San Francisco International airport on a winter night is shown in the next image:
Airplanes leaving San Francisco International [with a southern star trail arch in the sky].
... and of course the ever present cell towers on mountain tops - new beacons of red lights dotting the landscape.
Beacons of red light under the northern star trails.
I want to close with a beautiful image captured in Arches National Park, Utah:
Star trails in the Northern Sky over the Double Arch Bridge
Utah and the red rock country has captured my heart and I know I will travel there again. There are so many wonderful places, and a lot of Utah is still enjoying beautiful dark sky. Many more opportunities of capturing astro-landscape images await. Soon I will put on my traveling shoes and one of my next road trips will lead me back there.
In the meantime, I hope you enjoyed the journey under the dark sky.
Until next time,
Meggi
Sunday, May 18, 2014
Dark Sky-Effect of Light Pollution on Wildlife
In Search of Dark Sky -
The
Effect of Light Pollution on Nature and Wildlife
I am drawn to the night!
Yes, it can be tiring, it can be scary to be out alone in darkness
and
my vigilance is heightened as I listen to the sounds of the night.
But the silence also lets me reflect on many issues as I wait for my
camera
to capture the night landscape under a brilliant sky and moon.
There is beauty in the night.
Unfortunately, as city dwellers and suburbanites we mostly
don’t see the millions of stars overhead since light pollution blocks out what
the Universe has to offer.
Tracking light pollution over the last ~60 years, the below
image shows how much light has been added to the landscape by cities and even
rural areas. And check out the
projections for 2025 – dark sky will almost vanish in most of the US sky.
When we zoom into the Silicon Valley and the greater Bay Area, it’s hard to find areas of ‘dark sky’ where we may observe the movement of the stars and gaze at the milky way.
The next image shows how much we are missing in light
polluted areas (left side) and how many stars and planet are visible without
light pollution (right side).
Light Pollution and
its Effect on Nature and Wildlife
But light pollution does not only hinder us to see the
stars, it also has a profound effect on nature and wildlife.
We all have seen how moth and insects are
drawn to light even to their death by an open flame.
It confuses baby turtles that are programmed
to run towards the light, but that light often comes from hotels and parking
lots, rather than reach the ocean to start their long life. Below is a graph that depicts the confused
wondering of loggerhead hatchlings. They
may never reach the water or their prolonged path may result in more hatchlings
loosing their lives to predators prior to reaching the ocean.
Tracks of disoriented loggerhead (Caretta caretta)
hatchlings, Melbourne Beach ,
Florida .
Photograph by Blair E. Witherington.
Photograph by Blair E. Witherington.
It has been found that frogs that mate at night will seize
to mate in areas of light pollution.
It is known that big cities with their bright high-rises and
reflecting glass will draw migrating birds from their ancient migration routes
and they perish.
Here is a quote from Bart Kempenaers of the Max Planck
Institute for Ornithology in Germany :
"In
comparison to chemical and noise pollution, light pollution is more subtle, and
its effects have perhaps not received the attention they deserve," said
Bart Kempenaers. "Our findings show clearly that light pollution
influences the timing of breeding behavior, with unknown consequences for bird
populations." It is these unknown consequences over the long term that
needs to be understood.
[Source: Current Biology, 16 September 2010, Volume 20, Issue 19, pages 1735-1739.
10.1016/j.cub.2010.08.028.]
And unfortunately the list goes on and on with lots of
information available with a quick search on the web.
But what can be done? We all have responsibilities to take care of the planet Earth and we all can become more cognizant of how our actions influence our environment. Just as example: Turning off outside lights when we go to bed at night, installing lights that are directed downwards and that are on automatic shut-off when not necessary, supporting city street lights that are minimizing light pollution; these are all small but important contributions to the bigger issue.
I would like to conclude with a very informative video: ‘Our Vanishing
Night’ by AstroGirlWest
“Light pollution: its real, destructive consequences are
seldom recognized, but it is a problem with easy solutions that make economic
sense. All living creatures rely on the Earth's regular rhythm of day and night
to regulate internal cycles. Many use the protection of darkness to safely
forage and mate. We exist in a balance with our environment, a delicate balance
that we are shifting. In the process we are also losing our connection to the
night sky and the universe beyond.”
Til next time,
Meggi
Friday, May 16, 2014
PAWS Elephant Sanctuary
"After the Cameras Went Away"
Thika, African Elephant at PAWS
After a long struggle, last year in October PAWS welcomed 3 aging African Elephants into the herd at PAWS ARK 2000, a 250,000 acre sanctuary in the rolling hills of the Sierra Foothills. These 3 elephants made their way via transport vehicles 4000 km across the continent from Toronto, Canada, to San Andreas, California, and have since settled in nicely. A recent video captures Thika enjoying a mud bath, and compared to their small enclosures at the Zoo, you can see how happy she is in her new home. I think anyone who loves animals will enjoy the story of the cross country move of these 4 ton giants and their new life at PAWS ARK 2000.
I will be back at PAWS end of March and again in October, and look forward to seeing these new arrivals and say Hello again to the other elephants that are so dear to my heart. You can join me for those visits in my Photo Tour [see below].
Please watch the linked video "When the Cameras Went Away" and listen to Ed Stewart talk about PAWS and the happy ending for Thika, Iringa and Toka, the Toronto elephants who now can live out their lives walking freely on the green hills of the Sierra Foothills.
Til next time,
Meggi
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The Fifth Estate Returns to PAWS
Canada's premier investigative news magazine program, The Fifth Estate, returned to PAWS' ARK 2000 captive wildlife sanctuary this month to shoot an episode for its special season finale, "After the Cameras Went Away."
The Fifth Estate's investigative team had accompanied elephants Iringa, Toka and Thika on their trip from the Toronto Zoo to PAWS last October, documenting every step of their journey. In this special follow-up segment - which features an interview with PAWS president Ed Stewart - The Fifth Estate journalist Bob McKeown reports on how the elephants have adapted since arriving in sunny California.
Click here to watch "After the Cameras Went Away." (Video may not be available in all areas.)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Special Photo Tour
Although the sanctuary is not open for public, there are special fundraising days with educational tours that allow us to get a glimpse of the life of these magnificant animals. Please click here for my October Photo Tour "Seeing the Elephants" at PAWS and join to learn more about the plight of all captive and performng animals.
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