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Eagles will Raise Money for Children

Wildlife News

Soon, the proud Bald Eagle will migrate onto the streets of Vancouver, Vancouver Island and beyond to complete the trilogy of public arts projects by the BC Lions Society. The first being the Orca coming out of the Pacific Ocean, then the Spirit Bear coming out of the forests of Northern BC and now the Bald Eagle soaring through the skies of the West Coast from April 2009 to April 2010 in support of the BC Lions Society’s Easter Seal Services and the Canucks for Kids Fund.

Local artists, in partnership with sponsoring individuals or organizations, will create a unique design and apply it to the surface of a 7 ˝ foot custom formed fibreglass Bald Eagle. The Bald Eagle becomes the artist's canvas. Once the work is complete, the Bald Eagle will be displayed in prominent public spaces around the participating cities

Please use the link below to learn more:

BC Lions Society presents Eagles in the City

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Scientists finally see Rumored White Orca

By MARY PEMBERTON
The Associated Press

(03/07/08 01:37:34)

A white killer whale spotted in Alaska's Aleutian Islands sent researchers and their ship's crew scrambling for their cameras.The nearly mythic whale was real after all.

"I had heard about this whale but we had never been able to find it," said Holly Fearnbach, a research biologist with the National Marine Mammal Laboratory in Seattle who photographed the rarity. "It was quite neat to find it."

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Butterflies remember caterpillar experiences

Wildlife NewsNewScientist.com news service
Phil McKenna
05 March 2008

 

Once a Brain, Always a brain?

Don't be cruel to caterpillars – they won't forget it. Moths and butterflies can remember what they learned as caterpillars, a study reveals.

The findings challenge the accepted wisdom that the insects – brains and all – are completely rewired during metamorphosis, and may provide clues about neural development. "Practically everything about the two phases of the organism are so different – morphology, diet, how they move, and what they sense," says Martha Weiss of Georgetown University in Washington, DC, in the US. "We were curious to see if we could train a caterpillar to do something it could remember as an adult," she says Weiss and colleagues exposed tobacco hornworm caterpillars, Manduca sexta, to ethyl acetate – a chemical often used in nail polish remover – and a series of mild electric shocks.

Caterpillar soup
Seventy-eight percent of the caterpillars that were shocked directly after exposure avoided the compound in subsequent tests while still in the larval stage. The tests were conducted inside a Y-shaped pipe that allowed the animals to choose an area smelling of ethyl acetate or of unadulterated air.
About a month later, after the caterpillars had metamorphosed, the adult moths were given the same choice test. Seventy-seven percent of them avoided the ethyl acetate pipe, suggesting that the lesson learned as a caterpillar is remembered as an adult. "People always thought that during metamorphosis the caterpillar turns to 'soup' and all the ingredients are rearranged into the butterfly or moth," says Weiss. "That clearly isn't what happens. Parts of the brain are retained that allow memories to persist through this very dramatic transition."

What does happen? Find out by reading the complete article at:

NewScientist Online

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South Africa Allows Killing of Elephants

Wildlife News

By CELEAN JACOBSON, Associated Press Writer Mon Feb 25, 5:14 PM ET

PRETORIA, South Africa - South Africa said Monday that it will start killing elephants to reduce their burgeoning numbers, ending a 13-year ban and possibly setting a precedent for other African nations.

Environment Minister Marthinus van Schalkwyk said the government was left with no choice but to reintroduce killing elephants "as a last option and under very strict conditions" to reduce environmental degradation and rising conflicts with humans.

The battle between humans and wildlife, how will it end?  First, it was the wolves, now it is the elephants.  Protect, then, kill.  More here:
http://news.yahoo.com/s/ap/20080225/ap_on_re_af/south_africa_elephants;_ylt=Av1_KP92_AGo480JWBiey4B4hMgF

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Bees Gain Advantages from Predecessors

Wildlife News By RANDOLPH E. SCHMID, AP Science Writer
25 February 2008

By RANDOLPH E. SCHMID, AP Science Writer 33 minutes ago

WASHINGTON - When marauding Vikings decided to settle down they usually "went native," marrying local girls and blending in. Invading honey bees may be doing the same. The invasion of new bee populations has attracted attention in recent years with the spread of so-called Africanized, or "killer bees" moving north from South America.

When a new strain of bees invades a region already populated by honey bees, they interbreed and gain benefits from the genes of their predecessors, researchers report in this week's edition of Proceedings of the National Academy of Sciences.

What advantages?  How?  Find out here:
http://news.yahoo.com/s/ap/20080226/ap_on_sc/killer_bees;_ylt=AjtpIwiG1NH2bPBo1jcXQwgPLBIF



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