Calgary flooded, June 21 2013. Photo by Wilson Hui, flickr.

We can’t help ourselves, it seems. Every time disaster strikes, we humans feel compelled to watch. Once. Twice. Again. And again. And again.

It’s as if by looping through the experience vicariously, we’re trying to imprint on our brains the images we find horrifying.

Yet weirdly and somewhat twistedly, we’re mesmerized by those images, too.

I’m speaking, of course, of last week’s pictures from Alberta and southeastern B.C.: of houses swept under bridges, towns and cities sitting deep in water, cats and their people swimming across raging rivers that were once roadways.

Continue reading this editorial at the Victoria Times Colonist

 


Calypso orchids, by Jason Hollinger
During a recent walk through John Dean Provincial Park, Nature Boy encountered his first Calypso orchid of the year.

He was so excited, he called the rest of us back to crowd around and join the admiration parade. He dusted off his annual Calypso orchid lecture: blah, blah, blah, and so on and so forth.

I’d long thought this little orchid with its spiky purple flower was named for the Greek nymph Calypso, whose youth, beauty and — ahem — other charms waylaid wayward Greek hero Odysseus for umpteen years on his way homeward after the siege of Troy.

The orchid’s other names similarly hint at ability to beguile and enchant. Venus lady’s slipper, fairy slipper… the names for this wee flower imply a big reputation.

Continue reading this article at the Victoria Times Colonist….

Plant-pollen particle. Pphoto by yellowikis, Creative Commons

I’m allergic to plant sex. Specifically, plant sex of the windblown variety. Even more specifically, grass sex.

Lucky me, the Aerobiology Research Laboratories report high levels of grass pollen in Victoria this week, so I’m keeping eye drops and hankies on hand. The Ottawa-based labs use measurements of plant pollen in cities across Canada to track and predict local week-by-week allergy severity.

With so much of Victoria’s landscape bursting into bloom at this time of year, we could celebrate a Spring Sneeze-Up following April’s Blossom Count.

Flowers are plants’ naughty bits, after all. Because plants suffer from mobility issues, they take advantage of wind, rain and animal pollinators to help them do the deed and make plant  embryos, or seeds.

We who suffer from airborne-pollen misery are merely immunologically protesting the presence of abundant, floating sperm released by plants without regard to Victorian propriety or the neighbours.

Continue reading this post at the Victoria Times Colonist….

 

 

 

Orca off Vancouver Island. Photo by internets_dairy, Creative Commons

With vomiting harbour porpoises becoming stranded in Patricia Bay, humpback whales colliding with boats off the north Island, dead whales found drifting near Tofino, and poison-laden orca starving off Victoria, our coastal wonderland seems to be anything but for wildlife residents.

So much of what we do to the ocean remains hidden from sight. We flush our toilets into it, let the wind blow our garbage into it, dump our bilges into it, wash our streets into it. And despite receiving our filth for more than 150 years, the sea around us continues to reflect sunshine, sky and shorelines.

The ocean holds its secrets close.

Fortunately, we’re getting better—slightly better—every year at tracking what goes on in the watery depths. Complex high-tech advances and tried-and-true low-tech applications help us plumb more of Davy Jones’s locker each year. We use satellites, sea-floor fibre-optic arrays, and next-generation genetic decoding, as well as the usual see-’em-and-count-’em census taking to peek beneath the waves.

 

Continue reading this editorial in the Victoria Times Colonist….

More information:

New maps show how shipping noise spans the globe

Trends in the Status of Native Vertebrate Species in B.C. (1992-2012)

Distinguishing the Impacts of Inadequate Prey and Vessel Traffic on an Endangered Killer Whale (Orcinus orca) Population

Rescued porpoise recovering slowly at Vancouver Aquarium

Massive skeleton of young humpback whale destined for Royal B.C. Museum

To scientists, dead killer whale a lucky find

Bee on geranium. Photo by Martina Rathgens, www.glo-con.comThis insect can recognize human faces. It can outsmart supercomputers in solving complex mathematical problems. When it’s ill, it self-medicates. It communicates through whole-body sign language that involves dance and orientation to both the sun and the insect’s home. It can even sniff out explosives from kilometres away.

And while it’s doing all that, this insect helps to feed most of the world’s human population.

This smart little worker, the bee, is disappearing.

The mysterious collapses of honey-bee colonies first documented eight years ago continue. The declines affect not only the familiar, beloved honey bee, but wild bee species, too.

Read the rest of this article in the Victoria Times Colonist

 

And if you’re really interested, browse through the following:

 

 

Bacillus subtillus, normal soil and human gut bacteria. Photo by Felix Tsao, www.felixtsao.com

Bacillus subtillus, normal soil and human gut bacteria. Photo by Felix Tsao, www.felixtsao.com

­I had always thought my family was small, but it turns out a great deal more of us exist than I had been aware of. Thanks to recent advances in DNA sequencing, all kinds of family secrets have been coming to light lately.

Mom, you can relax. I’m not going to talk about the surprise siblings, misplaced offspring, wayward uncles, long-lost cousins or mystery parents.

No, the revelations are even more intimate.

Take Nature Boy, for instance. (Please.) Every time he walks through the door, our household occupancy jumps by hundreds of trillions.

Read the rest of this post in the Victoria Times Colon-ist...

 

And if you’re really interested, browse through the following:

Sign for voting place. Photo by Roland TanglaoAdvance voting in B.C.’s provincial election closes today. Pollsters and pundits are pontificating on what it all means for Tuesday’s general vote. Meanwhile, I ponder how my own biases, tendencies and other psychological traits influence my perceptions of this election campaign.

Elections build community. The electoral process involves and engages (some) citizens. It commits them to common cause and values.

But communities, like nations, come with borders. Who and what are excluded defines a community as much as who and what are included.

And many election campaigns focus more on building fences around similarities than on building bridges between differences. Parties seeking election strive to distinguish themselves from the pack. They also work to define their communities, so they can efficiently entrench that support and effectively woo voters just beyond — but not too far beyond — the boundaries.

Nonetheless, the process of “building community” via democratic election can be divisive. There’s nothing like an election with one or two emotional issues to emphasize differences.

Our biases and tendencies have been shown to be subconscious and uncontrollable, even when we know they exist and how they manifest, and try to guard against them.

Let’s peek into our psyches to see how some social-psychological factors might influence us at election time.

Continue reading at the Victoria Times Colonist….

Killer kitty catches mouse. Photo by Chris (Eisenbahner)

A neighbour’s cat adopted me last year. When she’s bored and I’m home, she visits. She gets a lap to nap on. I get a cat without kitty litter, cat food, or hair on everything.

It also keeps her safe, during each brief visit, from becoming roadkill, eating or drinking noxious substances, and from stalking birds, squirrels, garter snakes and other garden wildlife.

I’ve never seen her hunt, but why would she differ from other cats?

Because Felix (or Felicia) the cat is deadly. When scientists from the Smithsonian Institute and the U.S. Fish and Wildlife Service scaled data from local surveys and studies to the national level last year, they estimated that domestic cats in the U.S. kill 2.4 billion birds and 12.3 billion mammals. Every year….

Read the rest of this editorial in the Victoria Times Colonist

 

Additional sources:

Stephen Raverty: Veterinary pathologist

Toxoplasma gondii-Infected Marine Sentinel Species

Impact of free-ranging wildlife: Nature Communications