Posted on May 18, 2015 by Bob Berwyn
Three other dispersing wolves have died in Colorado
FRISCO — Without DNA testing, state and federal wildlife officials can’t say for sure, but it appears that yet another wandering wolf from the northern Rockies may have been shot and killed, this near Kremmling, Colorado.
The April 29 shooting was immediately reported to the CPW office in Hot Sulphur Springs by the coyote hunter, who said he mistook the 90-pound animal for a coyote. The U.S. Fish and Wildlife Service is testing the remains to positively identify the animal. Continue reading
Filed under: biodiversity, Colorado, endangered species, Environment | Tagged: Colorado, endangered species, Kremmling, wolf shooting, wolves | 2 Comments »
Posted on May 16, 2015 by Bob Berwyn
The southern resident population of killer whales is one of eight species targeted for a new federal conservation push. Photo via NOAA.
‘People can help turn around the slide to extinction’
FRISCO — From rare white abalones along the California coast to playful monk seals in Hawaii, federal marine biologists want to make an all-out push to try and protect some of the oceans most endangered species. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: Beluga whales, endangered species, endangered species recovery, Hawaiian monk seals, NOAA, white abalone | Leave a comment »
Posted on May 15, 2015 by Bob Berwyn
Scientists say more study needed before the next big spill
Oil from the Deepwater Horizon disaster approaches the Alabama coastline. Courtesy U.S. Navy.
FRISCO — Fallout from the 2010 Deepwater Horizon oil disaster is still rippling through the Gulf of Mexico — and through the scientific community studying the effects of the largest oil spill on record.
Along with 210 million gallons of crude oil that leaked from BP’s failed deep-sea well, cleanup workers applied 1.84 million gallons of chemical dispersant intended to break down the oil and prevent it from reaching the shoreline in massive quantities. Continue reading
Filed under: BP Gulf oil spill, coral reefs, Environment, gas drilling, Marine biology, oil drilling | Tagged: BP Gulf oil spill, Deepwater horizon oil spill, dispersants, Gulf of Mexico | 1 Comment »
Posted on May 14, 2015 by Bob Berwyn
Less than 100 vaquitas remain in the northern Gulf of California.
Petition requests ‘in danger’ status for Baja World Heritage area
U.S. conservation groups working to save the world’s most endangered dolphin from going extinct are hoping to get some help from the rest of the world.
At issue is the vaquita dolphin, which lives only at the northern end of the Gulf of California, an area designated as a World Heritage site in 2005. Less than 100 of the marine mammals remain, and conservation advocates fear that they’ll soon be wiped out.
This week, several groups petitioned the World Heritage Committee to declare the World Heritage area as being “in danger,” a status that recognizes threats to the values that earned the designation in the first place. The World Heritage Committee may consider the petition at its annual meeting in Bonn, Germany, this June. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: endangered species, Gulf of California, marine mammals, Vaquita | Leave a comment »
Posted on May 14, 2015 by Bob Berwyn
A widely used class of pesticides is probably responsible for a massive honeybee die-off. @bberwyn photo.
Annual survey shows disturbing rise in summer bee colony losses
FRISCO — Commercial beekeepers took another big hit last summer, reporting that they lost more than 40 percent of their honey bee colonies during the past year. Summer losses were higher than winter losses for the first time in five years, stoking concerns over the long-term trend of poor health in honey bee colonies, according to University of Maryland scientists. Continue reading
Filed under: agriculture, biodiversity, Environment | Tagged: agriculture, Environment, food, honey bee colony collapse, honey bee decline, neonicotinoids, pesticides | Leave a comment »
Posted on May 9, 2015 by Bob Berwyn
Study shows dramatic shift in marine species
FRISCO — Biologists looking at 40 years of fisheries data from Puget Sound have documented a dramatic shift in marine species. Key fish in the food chain, like herring and smelt, have declined, while the number of jellyfish has increased exponentially, to the detriment of the marine ecosystem.
“On land people see the changes that come with human population increases, but underwater the changes are much harder to discern,” said Correigh Greene, with NOAA Fisheries’ Northwest Fisheries Science Center. “What this tells us is that when you look over time, you can see that the underwater landscape of Puget Sound is changing too,” said Greene, lead author of the new study published in Marine Ecology Progress Series. Continue reading
Filed under: biodiversity, Environment, Marine biology, ocean conservation | Tagged: jellyfish, marine biology, ocean conservation, Puget Sound, Puget Sound fisheries | 1 Comment »