Parental egg-care in fish traps them in an evolutionary dead-end through the loss of the chorion-hardening system, according ...

Fish eggs can hatch even after being eaten and excreted by ducks. July 4, 2020. A study showed carp eggs hatched after being eaten and passing through a duck’s digestive tract.

In the lab, a few carp eggs survived and even hatched after being pooped out by ducks. The finding may help explain how fish reach isolated waterways.

Fish eggs can survive being eaten by ducks and some will still hatch again after being passed in droppings, study finds. Researchers fed carp eggs to ducks in a laboratory and found 0.2% survived; ...

The eggs of marine fish are so difficult to discern from one another that even aquarium curators like Kylie Lev, who works at the California Academy of Sciences’ Steinhart Aquarium, often have ...

Fish (eggs) out of water: evolutionary divergence in terrestrial embryonic plasticity in Trinidadian killifish. Proceedings of the Royal Society B: Biological Sciences , 2024; 291 (2025) DOI: 10. ...

A Swan Swallowed This Fish Egg, Pooped It Out—and Then 49 Days Later, It Hatched The new study is one of the first to demonstrate fish egg dispersal via avian fecal matter ...

The first mosquito sample has been confirmed for West Nile virus in Kern County for 2025.The positive mosquito sample has been identified in the 93307 zip code ...

A human body with no head or hands was found in a fish tank at the home of a man who had been missing for two months, police said. The corpse was found when officers raided Brian Egg’s San ...

Gefilte fish: More than 1,300% increase in orders, though 44% of consumers dislike Matzo ball soup: More than 1100% increase in orders, though 22% of consumers dislike ...

The harvest of eggs and sperm from game fish is what the DNR calls "a labor intensive effort that requires teams of 6-8 people working in close proximity." Credit: MN DNR.