Mudskippin’ Along

Skip along with Guest Blogger Luke Leuty to learn about the unusual, but aptly named, mudskipper…

Machine learning for fishes

Developments in technology have been a game changer for wildlife and fisheries research, conservation, and management. Specifically, advances in the utility and accessibility of unmanned aerial systems (drones) have made great strides in data collection.

Repeat Spawner Series: More Minnow Misconceptions

Minnows are far more diverse than we often give them credit for, and scientists are constantly describing new members on their branch of the family tree. In this Repeat Spawner Series entry, Dr. Brandon Peoples explains the a big revision to the North American minnow family tree…

Feelin’ Hot Hot Hot!

The Mojave Desert is hot, expansive, and intimidating; but the region is dotted with small pools that some pretty cool fish call home…

Repeat Spawner Series: How Many Species of Black Bass?

I was out on the bayou (Louisiana) with graduate students today, collecting fishes for one of their projects. We were targeting Spotted Gars, but ran into an unusual abundance of Largemouth Bass. This got me thinking about “the most popular sport fish” in the USA: the Black Basses. Although many anglers and fish enthusiasts are…

Repeat spawner series: “Winter: the forgotten study season”

At the Fisheries Blog, we’re starting a new series of posts, once a month, where we bring back “oldie but goodie” posts from our now extensive archive. Rest assured, these “repeat spawner” posts, smell a whole lot better than that leftover fish you found in the fridge from two weeks ago!

Good addition? Or bad invader? Chinook Salmon in South America

Throughout North America, ongoing resource management and restoration projects aim to conserve Chinook Salmon because their populations have been threatened by many ecological factors, including habitat change, high harvest rates, and hatchery influence. In contrast, these fish are known as an invasive species in the Southern Hemisphere, having been introduced (and continuing to spread) to rivers of the Patagonia and Magellan regions of Chile and Argentina…