Birds that dive for fish while wintering in the Salish Sea, located between British Columbia and Washington, are more likely to be in decline than nondiving birds with less specialized diets, according to a study led by the ...
Ecology
Oct 17, 2014
0
1
A slender little fish called the sand lance plays a big role as "a quintessential forage fish" for puffins, terns and other seabirds, humpback whales, and other marine mammals, and even bigger fish such as Atlantic sturgeon, ...
Plants & Animals
Mar 25, 2020
0
136
Finally, some good news for the Greenland halibut, a deep-water flatfish with two eyes on one side of its head: climate change has altered its ecosystem and beluga whales, at times, are less likely to eat them.
Ecology
Nov 9, 2017
0
47
(Phys.org)—A study in today's issue of Scientific Reports, a new online journal from the Nature Publishing Group, shows that small forage fish like anchovies can play an important role in the "biological pump," the process ...
Environment
Oct 10, 2012
1
0
A new study shows for the first time that fishing likely worsens population collapses in species of forage fish, including herring, anchovies and sardines. Some of the largest fisheries in the world target these species, ...
Ecology
Apr 6, 2015
0
25
The most populated areas of Puget Sound have experienced striking shifts in marine species, with declines in herring and smelt that have long provided food for other marine life and big increases in the catch of jellyfish, ...
Ecology
May 8, 2015
2
65
Big fish eat smaller fish, but only if there are smaller fish to eat. A new study led by researchers at William & Mary's Virginia Institute of Marine Science maps the conditions most suitable for key species of forage fishes ...
Plants & Animals
Oct 27, 2021
0
73
Marine biologists say they have proof that excessive trawling of small fish species leads to proliferation of jellyfish, a worsening phenomenon whose causes have been unclear.
Ecology
Mar 19, 2013
1
0
Predatory fish such as cod, tuna, and groupers have declined by two-thirds over the past 100 years, while small forage fish such as sardine, anchovy and capelin have more than doubled over the same period, according to University ...
Ecology
Feb 18, 2011
1
0
A Dartmouth-University of Connecticut study of the northeast United States shows that methylmercury concentrations in estuary waters—not in sediment as commonly thought—are the best way to predict mercury contamination ...
Environment
Feb 18, 2014
0
1
