animals

A new study out of Canada reveals a surprising side-effect that hunting may have on wolves.

Male seeks female — and makes a direct advance towards mating. That's one version of the drive to reproduce in the animal kingdom.

The fight against nuisance critters is increasingly being fought at the dinner table. We've reported on so-called invasivores eating everything from Asian carp (battered and fried!) to wild pigs (Russian boar carpaccio, anyone?) as a means of reducing pesky populations.

Woodland Park Zoo/Jeremy Dwyer-Lindgren

The veterinarians at the Woodland Park Zoo had grown increasingly alarmed.

Vip – known also as The Big Guy or Vippers – was an alpha male gorilla with a sinus infection. The vets had given him antibiotics for months, but he remained congested.

Anyone who’s been to the beach knows that seagulls will eat pretty much anything.

New research from the University of British Columbia shows just how bad seagull diets in the Northwest have become.

Louise Blight analyzed hundreds of seagull feathers stored in museums around Washington and British Columbia over the past 150 years.

She found a decline in heavier carbon and nitrogen isotopes in the feathers.

Until about 600 million years ago, seeing colors didn't matter so much to Earth's inhabitants — nobody had eyes.

"Before the eye evolved, you just wouldn't have seen what was there," says Andrew Parker, a biologist at London's Natural History Museum who studies the evolution of color.

Federal wild horse specialists from Idaho and Oregon have been trained in how to shoot birth control darts into the rumps of wild horses.

Growing populations of wild horses in the inland Northwest are creating headaches for federal land managers. Wild and feral horse herds overrun tribal lands in our region too.

Flickr Photo/Mark Round (CC BY-NC-ND 2.0)

Attention salmon and people who like water: Let's hear it for the beaver.

A careful examination of frozen caribou poop has turned up two never-before-seen viruses.

The viruses are hundreds of years old: One of them probably infected plants the caribous ate. The other may have infected insects that buzzed around the animals.

The findings prove viruses can survive for surprisingly long periods of time in a cold environment, according to Eric Delwart, a researcher at Blood Systems Research Institute in San Francisco.

Just about everyone loves puppies. But around the country, there's heated disagreement about where, and from whom, people can get one.

While the large national pet store chains don't sell dogs, other chains and shops do. But in several states, including Florida, cities are passing laws that ban puppy sales in pet stores.

At the Petland store in Plantation, Fla., a suburb of Ft. Lauderdale, customers come in all day long to look at and play with the puppies. At this store, in fact, doggie accessories and puppies are all that owner Vicki Siegel sells.

Oregon On Track To Begin Wolf Delisting Process

Oct 17, 2014

Oregon's wolf population is on track to reach a key milestone. If current trends in Eastern Oregon continue, the state can relax protections and consider removing wolves from its endangered species list next year.

Russ Morgan, wolf coordinator for the Oregon Department of Fish and Wildlife, said state rules call for launching a delisting process for wolves when Eastern Oregon has four breeding pairs for three consecutive years. A breeding pair is an adult male, adult female and at least two pups surviving to the end of the calendar year.

Conservationists Sue For Wolverine Protections

Oct 14, 2014

Wolverines need deep snowpack to build their nests and rear their young. But climate models project a rise in temperatures across the wolverine’s current habitat in Idaho, Montana, Wyoming, Washington, and Oregon.

Is Alaska Safe For Sea Stars?

Oct 9, 2014

SITKA, AK -- It’s early morning in southeast Alaska. Stars have yet to fade from the night sky. A group of scientists sets out in search of a different kind of star.

Sea stars, commonly known as starfish, have been vanishing from North America’s Pacific shoreline.

“Almost everywhere we’ve looked in the last year, we’ve seen catastrophic losses of sea stars,” says Pete Raimondi, a biology professor at the University of California, Santa Cruz, who has been studying an alarming epidemic that’s been killing starfish by the millions.

Washington To Remove Sick Bighorn Sheep

Oct 8, 2014

More of Washington’s bighorn sheep have been infected with bacteria that cause pneumonia. The disease can sometimes wipe out entire herds. Wildlife managers are planning to remove several animals from one herd so that they don’t infect other sheep.

This type of bacterial pneumonia is highly contagious and often fatal to bighorn sheep. Adults that survive can pass the disease on to lambs.

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