Invasive round goby fish have impacted fisheries in the Great Lakes and the Finger Lakes by competing with native species and eating the eggs of some species of game fish.
Ecology
Jan 12, 2021
0
120
How the larvae of colorful clownfish that live among coral reefs in the Philippines are dispersed varies widely, depending on the year and seasons—a Rutgers-led finding that could help scientists improve conservation of ...
Plants & Animals
Jan 11, 2021
0
52
A unique study conducted by University of Georgia entomologists led to the discovery of a distinctive supergene in fire ant colonies that determines whether young queen ants will leave their birth colony to start their own ...
Ecology
Oct 16, 2020
0
173
Scientists have detected signs of a frog listed extinct and not seen since 1968, using an innovative technique to locate declining and missing species in two regions of Brazil.
Ecology
Sep 8, 2020
0
210
A mosquito species that is one of the world's leading killers of humans arose more than 7 million years ago on islands in the Indian Ocean, some of which had no mammals of any kind, according to a genetic analysis by Yale ...
Ecology
Aug 17, 2020
0
46
Each year, millions of monarch butterflies migrate across eastern North America to fly from as far north as the U.S.-Canadian border to overwinter in central Mexico—covering as much as 3,000 miles. Meanwhile, on the other ...
Ecology
Jul 29, 2020
0
547
New research shows that fishes on either side of Niagara Falls—one of the most powerful waterfalls in the world—are unlikely to breed with one another. Knowing how well the falls serves as a barrier to fish movement is ...
Plants & Animals
Mar 23, 2020
0
36
Without enough sugar in their diets, bumblebee queens can experience difficulty reproducing and shorter lifespans.
Ecology
Feb 27, 2020
0
318
The origin of an understudied hybrid population of poisonous frogs—highly endangered colorful animals that live deep in the Colombian jungle—is the result of natural breeding and not caused by wildlife traffickers moving ...
Plants & Animals
Feb 18, 2020
0
1469
The endangered Hawaiian duck, or koloa, the only endemic duck remaining on the main Hawaiian Islands, is threatened with genetic extinction due to interbreeding with feral mallards. This has led to the creation of hybrid ...
Ecology
Nov 18, 2019
0
879
