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A study by NSF-funded researchers at the Woods Hole Oceanographic Institution shows that the microbial communities inside whales may play an important role in the digestion of one of the ocean's most ...
Most of the extra heat trapped by human-generated emissions is ending up in the oceans. But tracking the temperature of the world’s oceans to monitor the change is trickier than it might seem. While s...
Whales dine with their own kind     Whales dine  own kind       2016/3/11
For a few weeks in early fall, Georges Bank — a vast North Atlantic fishery off the coast of Cape Cod — teems with billions of herring that take over the region to spawn. The seasonal arrival of the h...
Children’s singer and songwriter Raffi may have brought beluga whales into popular culture with his 1980 song “Baby Beluga,” but surprisingly little is actually known about the life and ecology of the...
Powerful analyses of population structure require information from multiple genetic loci. To help develop a molecular toolbox for obtaining this information, we have designed universal oligonucleoti...
In the market for minke whales     minke whales  ecology       2015/12/17
The capture–recapture technique is a mainstay of ecology. This principle has been applied with individual genotyping to estimate how many accidentally killed minke whales reach the markets of Sout...
Commercial whaling decimated many whale populations, including the eastern Pacific gray whale, but little is known about how population dynamics or ecology differed prior to these removals. Of partic...
Severe declines in megafauna worldwide illuminate the role of top predators in ecosystem structure. In the Antarctic, the Krill Surplus Hypothesis posits that the killing of more than 2 million larg...
Baleen whales are the largest animals that have ever lived. To develop an improved estimation of substitution rate for nuclear and mitochondrial DNA for this taxon, we implemented a relaxed-clock phy...
The demographic responses of long-lived endangered species to climate variability can be complex. Nonlinearities in physical and biological processes can obscure relationships between changes in clima...
The population of beluga whales in Cook Inlet, Alaska, is in decline, and since 2000 these whales have been under consideration for designation as "endangered" under the Endangered Species Act (and we...
Thermal Footprints of Whales     Whales  surface water warms       2015/7/3
Under the right meteorological conditions, whales can leave a trail of cool spots on the ocean surface that are detectable in infrared images. When the wind is light and the sun is shining, the surfac...
The Arctic is home to a growing number of whales and ships, and to populations of sub-Arctic whales that are expanding their territory into newly ice-free Arctic waters.
Accurate knowledge of population structure in cetaceans is critical for preserving and managing breeding habitat, particularly when habitat is not uniformly protected. Most eastern gray whales return...
INTRODUCTION In humans, and other terrestrial animals, acoustic and non-acoustic detrimental effects of noise have been described long ago (1,2). In the recent years there is an increase in publi...

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