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Marianne Hale/San Francisco Zoo & Gardens
Marianne Hale/San Francisco Zoo & Gardens

The Oldest Black Rhino in North America Has Died

Marianne Hale/San Francisco Zoo & Gardens
Marianne Hale/San Francisco Zoo & Gardens

Elly, the oldest black rhino in North America, has passed away, according to SFist. She was a longtime fixture at the San Francisco Zoo, where she recently underwent surgery for leg pain.

According to the local CBS affiliate, the surgeons determined that they would not be able to alleviate her pain enough for her to maintain a decent quality of life, and they decided not to wake her up from the May 3 surgery.

She was unusually old for a black rhino, a species that usually lives 30 to 40 years in the wild. The oldest black rhino on record lived to the age of 49.

Elly arrived at the San Francisco Zoo in 1974 and quickly became one of its most successful breeders, helping keep her critically endangered species alive. She had 14 calves, 15 grand-calves, and even a single great-great grand-calf.

There are currently an estimated 5000 black rhinos in the wild, up from 2475 in 1993. Black rhinos used to have the largest populations of any rhino species in the world.

[h/t SFist ]

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Animals
The Simple Way to Protect Your Dog From Dangerous Rock Salt
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iStock

Winter can be a tough time for dogs. The cold weather usually means there are fewer opportunities for walks and more embarrassing accessories for them to wear. But the biggest threat to canines this time of year is one pet owners may not notice: the dangerous rock salt coating the streets and sidewalks. If you live someplace where this is a problem, here are the steps you need to take to keep your pooch safe until the weather warms up, according to Life Hacker.

Rock salt poses two major hazards to pets: damage to their feet and poisoning from ingestion. The first is the one most pet owners are aware of. Not only do large grains of salt hurt when they get stuck in a dog’s paws, but they can also lead to frostbite and chemical burns due to the de-icing process at work. The easiest way to prevent this is by covering your dog’s paws before taking them outside. Dog booties get the job done, as do protective balms and waxes that can be applied directly to their pads.

The second danger is a little harder to anticipate. The only way you can stop your dog from eating rock salt from the ground is to keep a close eye on them. Does your dog seem a little too interested in a puddle or a mound of snow? Encourage them to move on before they have a chance to take a lick.

If, for some reason, you forget to follow the steps above and your pet has a bad encounter with some winter salt, don’t panic. For salty feet, soak your dog's paws in warm water once you get inside to wash away any remaining grit. If your dog exhibits symptoms like vomiting, diarrhea, and disorientation and you suspect they’ve ingested rock salt, contact your vet right away.

Even with the proper protection, winter can still create an unsafe environment for dogs. Check out this handy chart to determine when it’s too cold to take them for a walk.

[h/t Life Hacker]

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© Museum of Fine Arts, Boston
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Animals
Boston's Museum of Fine Arts Hires Puppy to Sniff Out Art-Munching Bugs
© Museum of Fine Arts, Boston
© Museum of Fine Arts, Boston

Some dogs are qualified to work at hospitals, fire departments, and airports, but one place you don’t normally see a pooch is in the halls of a fine art museum. The Museum of Fine Arts, Boston is changing that: As The Boston Globe reports, a young Weimaraner named Riley is the institution’s newest volunteer.

Even without a background in art restoration, Riley will be essential in maintaining the quality of the museum's masterpieces. His job is to sniff out the wood- and canvas-munching pests lurking in the museum’s collection. During the next few months, Riley will be trained to identify the scents of bugs that pose the biggest threat to the museum’s paintings and other artifacts. (Moths, termites, and beetles are some of the worst offenders.)

Some infestations can be spotted with the naked eye, but when that's impossible, the museum staff will rely on Riley to draw attention to the problem after inspecting an object. From there, staff members can examine the piece more closely and pinpoint the source before it spreads.

Riley is just one additional resource for the MFA’s existing pest control program. As far as the museum knows, it's rare for institutions facing similar problems to hire canine help. If the experiment is successful, bug-sniffing dogs may become a common sight in art museums around the world.

[h/t The Boston Globe]

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