During the mating season, male damselflies battle fiercely for control of prime territories containing resources—typically patches of floating leaves used for egg deposition in wetlands—that are key to attracting females. ...
Plants & Animals
Jul 8, 2019
1
9
Spanish police were on Tuesday investigating the decapitation of a European bison and the disappearance of three others from a nature reserve which was set to start a breeding programme for the species.
Ecology
Sep 20, 2016
0
43
Contrary to what is stated in biology textbooks, the growth of fish doesn't slow down when and because they start spawning. In fact, their growth accelerates after they reproduce, according to a new article published in Science.
Plants & Animals
Apr 27, 2023
0
39
University of Maryland researcher Cheng-Yu Li was in the lab one day when he noticed a fish with a protruding jaw: A telltale sign that it was incubating eggs in its mouth, keeping its offspring safe until they were big enough ...
Ecology
Aug 2, 2024
0
58
Two male sea lions were recorded on video this week charging at each other and running through a group of beachgoers at San Diego's La Jolla Cove, a scene that animal experts say reflects the typical behavior of male sea ...
Plants & Animals
Jul 27, 2023
0
20
Mountain goats are no exception to the general rule among mammals that larger males sire more and healthier offspring. But University of Alberta researcher David Coltman has found a genetic quirk that might make female mountain ...
Plants & Animals
Nov 17, 2009
0
0
Okayama University researchers confirm the role of mate-guarding in males for blocking the female's visual familiarity with rival males to improve mating success in a medaka fish model.
Plants & Animals
Nov 21, 2016
0
3
The emerald-green canopy shifts and rustles as a troop of willowy, golden-gray monkeys slides through a tropical ecosystem more threatened than the Amazon.
Plants & Animals
Jun 27, 2023
0
5
Facially expressive monkeys are more socially successful and lead better connected social groups, according to research by Nottingham Trent University which shows the benefits of facial communication in primates, including ...
Plants & Animals
Jul 18, 2024
0
176
Anyone who has picnicked on the beach has experienced the unpleasant crunch of a sandwich with a surprise helping of sand. But for primates, the tolerance for sand may depend on whether their energy is better spent reproducing ...
Plants & Animals
Aug 7, 2024
0
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