Ultrasonic tracking in Hiroshima Bay shows that male and female black sea bream move differently during the spawning season, ...

A new study examining fishes’ reactions to heat at different stages of their life process has revealed that warming waters could impede reproduction in up to 60% of species. Saltwater and freshwater ...

“Maturation and spawning appear to be induced when the supply of oxygen relative to the weight of individual fish declines. Thus, growing fish gradually become oxygen-limited, and there is a threshold ...

SOUTH LAKE TAHOE, Calif. – On Nov. 3, 2023, the U.S. Forestry Service temporarily interrupted the water flow to Taylor Creek from the Fallen Leaf Lake dam for three days. This raised concern from ...

A new peer-reviewed research paper, authored by Shedd Aquarium and published in Journal of Great Lakes Research, assesses the fish species that spawn in the Chicago River to sustain and support ...

Fish spawning aggregations (FSAs) are predictable congregations of conspecific fishes at specific sites and times for reproduction. These events underpin the replenishment of many commercially and ...

Groupers produce distinct sounds associated with courtship, territoriality or reproduction. An autonomous mobile wave glider and passive acoustics were deployed to survey two marine protected areas on ...

Annual trout-spawning rituals are already underway in the Roaring Fork Valley, and we all need to do our part to assist in the natural reproduction of our resident brown trout. No doubt you have come ...

In a new meta-study, experts have published ground-breaking findings on the effects of climate change for fish stock around the globe. Because fish that are ready to mate and their young are ...

At the end of April and into early May, rising water temperatures can start to push coarse fish towards spawning, but this is not something that happens by the date on a calendar. A shallow, sheltered ...