Sentences with phrase «aggressive males»
It's a typical passive aggressive male behavior, and while it's not attractive, it's something most guys do.
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But then an ecological disaster killed off most group members, including the most aggressive males.
It wasn't that the females preferred aggressive males in general.
This should not be the first thing you go for but if you come across a large or aggressive male dog this may be your only defense.
The authors suggested that females may hunt in the more developed areas as part of a strategy to visit areas where prey are abundant while avoiding encounters with aggressive males.
It would be safer in general to just avoid groups where aggressive males are present, yet the mothers of sons choose to do so anyway.
Variation among groups is magnified by females fleeing groups containing lots of aggressive males and aggregating in groups with non-aggressive males.
When equality of the sexes became the epicenter of the sexual revolution, activists removed all of the conventions and arrangements that shielded females from aggressive male behavior.
Cases include populations of elephant seals (above), in which large, aggressive males sexually harass harems of females, and of deep - sea anglerfishes, in which males live as tiny parasites permanently attached to the bellies of their large, predatory female partners.
Yin is believed to be the nurturing female energy, while yang is the more aggressive male energy, and perfect balance between the two is the ultimate goal.
This is especially true for aggressive male cats because FIV is most easily passed between cats through biting.
Normally aggressive male adolescent baboons leave their native troop and slowly work into a new one; Forest Troop had somehow managed to assimilate these surly newcomers without losing its peaceful culture.
«Big mama» bonobos help younger females stand up for themselves: Female bonobo coalitions more easily defeat aggressive males.»
Males vary greatly in their aggressiveness toward females, and lab studies by Omar Tonsi Eldakar and colleagues, including me, show that within any group, aggressive males outcompete non-aggressive males for females.
The surprise finding was that, in most cases, the castrated, less aggressive males retained their dominance over intact, nonterritorial males, even after they had been separated from each other for six weeks.
Aggressive male chimpanzees who use their strength to sexually intimidate females sire more offspring than more passive males, a new study has found.
As much as Revenge is a movie about the evils of unchecked, aggressive male sexuality, it also treats the debauchery of these brocations with a judgmental eye, as a pool cleaner lurks in the manmade lagoon like a commercial Lovecraftian beast, and fire ants swarm over discarded fruit.
There are plenty of species of animal that do have social hierarchies where the strongest or most aggressive male rises to the top, such as gorillas and chimpanzees, but canids like wolves and dogs generally don't operate like this.
Unless there is a specific reason to breed your dog, it should be neutered or spayed at an early age to prevent pregnancies, avoid aggressive male behavior, and even lessening the possibilities of some forms of cancer.
Aggressive Male Juvenile Offenders with Callous - Unemotional Traits Show Aberrant Attentional Orienting to Distress Cues.
This find suggests that what made us human was the social switch from aggressive male to attentive mate, says C. Owen Lovejoy, an anatomist at Kent State University.
To find out if longer bleats signaled more aggressive males, researchers looked for various hormones in the male's feces.
Because biting is the most efficient means of viral transmission, free - roaming, aggressive male cats are the most frequently infected, while cats housed exclusively indoors are much less likely to be infected.
Robert Sapolsky, a primatologist at Stanford University in California, observed a troop of savanna baboons, dubbed Forest Troop, from the late 1970s until 1986, when an outbreak of bovine tuberculosis killed off the most aggressive males in the group.
«Stridulation, or chirping, sounds produced by the beetles have been reported with respect to mating and aggressive male behavior, and while previous studies proposed the mechanism and reported on some preliminary acoustic recording of the chirps, the chirp characteristics have not been examined extensively,» explained John Allen, a scientist at the University of Hawaii.
Five years later, in The Language of the Goddess, she connected past to present: «We are still living under the sway of that aggressive male invasion and only beginning to discover our alienation from our authentic heritage» a gylanic [sexes equal], non-violent, earth - centered culture.»
(She has a toughness to which the quarterback can relate, as evidenced by her reaction to an aggressive male suitor at a packed Super Bowl party the night before the game.
Female ducks may not be able to fight off aggressive males, but they do have ways of keeping out their sperm.
However, the aggressive males also prevent females from feeding and can injure them, which results in a group with lots of aggressive males producing fewer offspring than groups with fewer aggressive males.
Also, males that were more aggressive than their female partners, when paired, were more likely to mate and produce cubs than more - aggressive females paired with less - aggressive males.
The aggressive males are best at protecting their fry from predators — but they also may strike more readily at lures in their territories, making them more vulnerable to being caught.
An aggressive male dog may be attracted to the female's scent but, upon further inspection after hoping the fence, will run into your male dog who is in the process of relieving himself in the yard.
Or - an aggressive male may try to breed a female right away and if she is not receptive she will fight him and in most cases, any chance of a mating taking place will end right there.
Bitches that experience flakey seasons are unattractive to virile, sexually aggressive males.
Natives have been forced to kill young, aggressive males to protect themselves and the village's whale meat.
I discovered that a more collaborative and «softer» approach in negotiations or when dealing with opposing counsel was more successful for me than the aggressive male style I had been trying to emulate... [more]