Yesterday we had visitors at our house. Sarah, Sam, and Nate shared the day with us. We had lunch with the kids and our good friend, Diana.
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ROCK VOMIT!!
Researchers in Alaska are planning a strategy to attack an invasive species with a heck of a nasty nickname: rock vomit.
Known scientifically as Didemnum vexillum, it's a type of sea squirt discovered in a harbor near Sitka last June — the first confirmation of the non-native anywhere in Alaska.
Rock vomit is so named for its penchant for spreading over hard surfaces such as piers, ship hulls, large seashells and rocks. It feeds on the tiny plankton and decaying plant material it filters from seawater, and can be lethal to other creatures — including commercially important species of fish.
"It’s a crazy organism," Linda Shaw, a biologist with the National Oceanic and Atmospheric Administration, said in a NOAA release. "It smothers other creatures while producing acidic toxins that in turn prevent anything from growing on it.
"Rock vomit creates a type of barrier between groundfish and their food," she added. "It’s been causing problems worldwide."
Divers searched the harbor last fall and again in January but could not cover the entire area due to the depths.
That led to the deployment of a remotely operated submersible, which videotaped much of the area and areas just outside.
"We can say that there are no big infestations outside the harbor," said Shaw. "But there are some things we want to take a closer look at as we review the video."
Once that review is complete, NOAA and state officials will launch an eradication campaign.
Maine in 1993 became the first state to detect rock vomit, which was probably introduced by ships dumping their water ballast. Since then the species has spread to other parts of New England.
On the West Coast, California, Oregon and Washington also have infestations.
Pet Expo
You wonder why Judy was not interested in us attending the Pet Expo held this past weekend in Morgantown? It did not take 44 years of marriage to know that if I had attended that we would come home with a parrot, a spiny lizard, and a pot bellied pig!
The wild and wonderful made its way indoors this weekend at the Mylan Expo Center for the Second Annual All Pets Expo.But it wasn't all just cats and dogs; there were pets of all shapes and sizes.
"This is awesome. Because there's not too many events for dogs let alone dog parks. So, this is really something awesome. And its not just for dogs or cats, people had their goats here yesterday too," laughs Sherri Foyles with 4 Paws Up Pet Bakery.
"I've seen some pot belly pigs walking around and some goats. That you generally don't see at a pet expo," said John Lege, who has named himself That Guy With The Birds.
Animals of all kinds were welcome this weekend and they came from all over.
"We've had people come two hours, two and a half hours. We have vendors from Virginia, so we have people coming from all over the place, said Natalie Zellie, the promoter for the All Pets Expo.
And in only its second year, it is one of the largest in the area.
"Columbus is probably the biggest expo in the country and this one is right up there even though its about a third of the size," said Lege.
Lege travels all over the area with parrots that he has rescued and loves teaching the crowd.
"The reaction of the kids and the adults in some of the important facts that we put across that people really didn't know about, whether it be parrots or different birds from around the world. A lot of things here are very educational. Thats the main focus of it," said Lege.
His parrot program was just one of many unique shows throughout the weekend.
Pets could enter the ultimate air dogs dock diving competition to see who could jump the farthest.
"Its fun for the entire family. Lots of things to do for the kids to keep them entertained. There are lots of things to do, of course, for the dogs and the animals, but also the adults. The shows, the entertainment," said Foyles.
Organizers said that the shows from this years event were such a success, they hope to have them return again next year.