During the rainy breeding season, the underwater "conversation" among electric fish changes. Fish revved up to make a match broadcast slightly different signals to advertise their presence and identify compatible mates.
Plants & Animals
Aug 10, 2023
0
57
A new study provides the first experimental evidence that the trumpetfish, Aulostomus maculatus, can conceal itself by swimming closely behind another fish while hunting—and reduce the likelihood of being detected by its ...
Plants & Animals
Aug 7, 2023
0
5
Schools of neon tetra fish (Paracheirodon innesi) use queuing to evacuate through narrow spaces without clogging or colliding, according to a study published in Scientific Reports.
Plants & Animals
Jul 20, 2023
0
42
Climate change is raising the risk of extreme weather, causing food shortages and threatening the existence of myriad species—and if that weren't enough, it's now prompting pirates to plague the world's oceans and seas.
Environment
Apr 27, 2023
0
20
Changing environmental conditions may threaten marine mammal populations by making it harder to find prey, and a new study shows how small, gradual reductions in prey could have profound implications for animal populations.
Plants & Animals
Mar 8, 2023
0
59
For anglers, landing a muskellunge, or muskie, is a big deal. The "fish of 10,000 casts" is notoriously elusive, making the massive fish an even bigger prize when one finally strikes a lure.
Plants & Animals
Jan 30, 2023
0
59
A group of animal biologists and chemists at the Institute of Transformative Bio-Molecules (ITbM) at Nagoya University in central Japan, in collaboration with Toyota Boshoku Corporation and Niigata University, have identified ...
Ecology
Oct 27, 2022
0
274
A new study from the University of Aberdeen has shown for the first time that temperature can affect social behavior in fish.
Plants & Animals
Oct 19, 2022
0
4
Nonnative fish eat away at the banks of rivers and lakes—one reason University of Florida researchers caution people not to release unwanted fish.
Plants & Animals
Dec 8, 2021
0
63
New research has found marine seismic surveys used in oil and gas exploration are not impacting the abundance or behavior of commercially valuable fishes in the tropical shelf environment in north-western Australia.
Ecology
Jul 19, 2021
2
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