Similar to how children learn, often unconsciously, to mimic the adults around them, a small, silvery ocean fish employs this tactic when teaching the next generation to find a suitable place to reproduce. Scientists have named the strategy “go with the older fish,” and it describes a key part of the Pacific herring lifecycle […]
[dropcap]N[/dropcap]EWPORT, Ore. – Blue whales reach their massive size by relying on their exceptional memories to find historically productive feeding sites rather than responding in real time to emerging prey patches, a new study concludes. Researchers examining records of both whale migration and oceanic conditions in the California Current Ecosystem found that blue whales almost perfectly […]
While walking the streets of Washington, D.C., last month, a pleasant sound stopped me. A male robin was singing, high in a sidewalk sycamore. It was December, months away from when that bird would use the same voice to declare his breeding territory. I wondered why he practiced now, as I stood amid the urban […]
SITKA, ALASKA – The Allen Marine tour boat pushed off the dock at the Sitka Crescent Harbor on a clear crisp October afternoon with University of Alaska Southeast researchers, alumni and supporters of the university in search of humpback whales. It didn’t take long to find them. In just minutes, in Sitka Sound within clear […]