A trio of unfamiliar killer whales was recently spotted in Vancouver Harbour, sparking intrigue among residents and marine experts. Fisheries and Oceans Canada (DFO) revealed that these whales, believed to be part of an Alaska population, are a new sighting in British Columbia waters.
DFO scientists are currently analyzing the whales’ behavior to gain insights into their presence in the area, emphasizing that these particular whales have not been documented in the province before. A DFO science team stationed in Nanaimo, B.C., has been closely monitoring the whales to gather essential data for further assessment.
Jared Towers, the executive director of Bay Cetology, highlighted the distinctiveness of these orcas compared to the commonly observed transient orcas in the Salish Sea. These newly sighted whales do not belong to the West Coast Transients and display unique genetic traits and vocalizations, setting them apart from the known whale populations in the region.
According to Towers, the ability to identify individual whales through specific physical characteristics like dorsal fins and eye patches plays a crucial role in tracking their movements. The rare appearance of these three whales in Vancouver has intrigued researchers, who managed to link them to a previous sighting near Anchorage, Alaska.
Experts speculate that the whales may have traveled to Vancouver from distant oceanic habitats, as indicated by distinctive scars on their bodies believed to be from cookiecutter sharks typically found in open waters. Although the exact reason for their journey remains uncertain, researchers suggest that these whales may not belong to the coastal transient orcas commonly seen in the area.
Marine naturalists like Aly Kohlman express interest in studying these oceanic killer whales further but emphasize the need for additional observation to determine their population and origin accurately. The prolonged stay of the whales in Vancouver Harbour has raised concerns about their well-being in the bustling and noisy environment, prompting discussions about their potential psychological state.
Researchers are encouraging the public to share any whale sightings with the relevant platforms for identification purposes while reminding boaters and vessels to maintain a safe distance from these majestic creatures in accordance with marine mammal regulations. The whereabouts of the unidentified orcas remain uncertain, underscoring the need for continued monitoring and conservation efforts to ensure their safety and well-being in the coastal waters.