PWWA's 2021 Sightings & Sentinel Actions Report Released
Pacific Whale Watch Association Releases Comprehensive 2021 Summary Report
New Report Reflects 13,000+ Wildlife Sightings, Nearly 900 Protective Sentinel Actions in Salish Sea
SEATTLE, WA & VICTORIA, BC - March 8, 2022 - The Pacific Whale Watch Association (PWWA) has just released the organization’s 2021 Sightings & Sentinel Actions Report. The 29-page report was generated using data from the PWWA App, a private app utilized by PWWA captains, naturalists, crew during whale and wildlife tours.
Last year, more than 13,000 reports of whales and other wildlife were entered in the PWWA App. Bigg’s killer whales were the whales most frequently documented by PWWA App users, with 5,575 entries spanning 304 days of 2021. Humpback whales were the second most frequently reported cetaceans, reported on 301 days, followed by gray whales on 146 days and minke whales on 145 days. Salmon-eating resident killer whales were documented least frequently, with Southern Resident killer whales reported by PWWA App users on 99 days and Northern Resident killer whales reported on 53 days.
In addition to whale sightings, PWWA members documented nearly 900 “sentinel actions” in 2021. A sentinel action is defined by the PWWA as an action taken by professional whale watchers during a tour to protect or benefit whales and other wildlife. Samples of sentinel actions performed by the PWWA in 2021 include:
Stopping other vessels from speeding near whales
Proactively warning vessels of whales nearby
Removing harmful debris from the water
Reporting sick or entangled animals to proper authorities
Of 874 sentinel actions documented in 2021, 753 (86%) involved directly contacting other vessels. The PWWA was successful in slowing, stopping, or diverting nearby vessels in the presence of whales in at least 70% of sentinel actions, resulting in quieter and safer conditions. In most cases, PWWA operators were the only vessels available to alert other boats to the presence of whales and influence their operating behavior.
The complete PWWA 2021 Sightings & Sentinel Actions Report can be accessed here.
