killer whales

The majority of captains of big commercial ships entering and leaving Puget Sound are cooperating with a request to slow down temporarily to reduce underwater noise impacts to the Pacific Northwest's critically endangered killer whales. The duration of the experimental slowdown – modeled on a similar project in British Columbia – will be extended into the new year, organizers announced after a status report and celebration on the Seattle waterfront Friday.

Fortunately, it doesn't happen very often in the Pacific Northwest that ships collide with whales. But when it does, it's upsetting, tragic and the whale probably dies. Three separate teams have developed smartphone-based systems that can alert commercial mariners to watch out, slow down or change course when whales have been sighted nearby. A recent ride-along on a big container ship demonstrated that real-time whale alerts are still a work in progress.

Whale watchers have spotted a record number of humpback calves in inland Pacific Northwest waters this season. There was also a record streak of Bigg's killer whale sightings that just ended, according to a local whale research nonprofit. Those observations offer some good news to offset the ongoing concern about the survival of the Northwest's iconic, but critically endangered resident orcas.

Research photos taken with a drone show multiple killer whales are close to giving birth in one of the Pacific Northwest's critically endangered pods. The late-stage pregnancies stirred excitement among whale watchers -- and also renewed worries about the availability of adequate food supply for the mothers and babies.

According to the rules approved by the commission last week, from July through September, commercial whale watching companies can view endangered Southern Resident orcas during two, two-hour periods daily, The Skagit Valley Herald reported.

Upcoming public workshops will examine a draft report that gauges how people in Washington want to deal with the fate of the dams. At the workshops, officials will present the report’s findings, followed by a panel discussion. People can submit written and online comments on the draft report through Jan. 24.

One of the habitat designations is specifically for Southern Resident Killer Whales, which spend about half the year in the Salish Sea north of Seattle. They feed on salmon. There are fewer than 80 of these orcas remaining.

Plastics in the ocean food chain has become a hot topic for local scientists, for similar reasons city and state policy makers and activists are debating plastic bag bans and how to reduce plastic straw and bottled water usage. All are concerned that the world's oceans are awash in plastic trash and fibers.

Whale watch tour companies have knocked a proposed orca protection initiative off the November ballot in San Juan County, Washington. The ballot measure would have asked voters to greatly increase the stand-off distance between boats and endangered killer whales.

An environmental nonprofit is gauging interest in the creation of an orca enclosure in Washington's San Juan Islands. The organization is hosting public outreach meetings over the coming week in six Western Washington locations.