The islands have long been a popular destination for bird-watchers, but now two particular species are attracting growing audiences – orcas and otters. Orcas, or killer whales, are being spotted ...

For a deep dive into orca behavior, "Expedition Killer Whale" packs stunning footage into a fascinating hour-long documentary, and we have all the details here on how to watch it. How to watch ...

Support for Nature: Expedition Killer Whale is provided in part by The Hite Foundation, Perpetual Kindness Foundation and Sun Hill Renewal Fund. Series funding for Nature is made possible in part ...

Get Instant Summarized Text (Gist) Some baleen whale species sing at frequencies below 100 hertz, making their calls undetectable to killer whales, which cannot hear such low frequencies. These ...

Orca Whale Surfacing. Image by KhunTa via Depositphotos As the chase intensified ... As we reflect on this encounter, we are reminded of the delicate balance that exists in nature and the profound ...