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Open Image ModalWhale-watching boats are reporting a boom in rare sightings of white-sided dolphins off the coast of Vancouver Island and the San Juan Islands. Here, a white-sided dolphin surfaces off Victoria, B.C. on Sept. 23, 2014. (credit:Capt. Dale Mitchell/Eagle Wing Tours)
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Open Image ModalA pod of approximately 150 Pacific white-sided dolphins off the Victoria, B.C. waterfront on Sept. 24, 2014. The species is not endangered, but has not been seen frequently in the area for decades. (credit:Capt. James Mead Maya/Maya\'s Westside Whale Charters)
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Open Image ModalA Pacific white-sided dolphin breaches near Victoria, B.C. (credit:Peter Zelen/Eagle Wing Tours)
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Open Image Modal (credit:Peter Zelen/Eagle Wing Tours)
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Open Image Modal (credit:Capt. Dale Mitchell/Eagle Wing Tours)
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Open Image Modal (credit:Capt. Dale Mitchell/Eagle Wing Tours)
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Open Image Modal (credit:Jeanne Hyde/Maya\'s Westside Whale Charters)
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Open Image Modal (credit:Peter Zelen/Eagle Wing Tours)
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Open Image ModalDrones are being used in killer whale research, giving scientists in B.C. a clearer picture of the mammals\' health and development from above.\n (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image Modal (credit:Vancouver Aquarium/NOAA)
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Open Image ModalA young killer whale struggled to get free of a fishermen\'s net near Port Hardy, B.C., while her frantic family surrounded her. (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal\"Her family was close by the entire time \'spy hopping\' and waiting near the surface.\" (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image ModalIn the end, the fisherman was able to cut part of his net and free the orca. (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image ModalHer cousin waits for I103 to be set free. (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal\"Upon her release I103 went straight over to her family where they grouped up and swam for Malcolm Island.\" (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image ModalI103 is on the far right side. (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image ModalI103 (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image ModalI103 with her family. (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal (credit:Nicole Mackay/Mackay Whale Watching)
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Open Image Modal (credit:Nicole Mackay/Mackay Whale Watching)