«This research finding experimentally verified the long - held assumption that Argentine ants use gaster - produced compounds
during aggressive interactions with other ant species.
Two Russian warplanes with no visible weaponry flew simulated attack passes near a U.S. guided missile destroyer in the Baltic Sea on Tuesday, a U.S. official said, describing it as one of the
most aggressive interactions in recent memory.
There may be quite a lot of «jockeying for position» as males alight too close to another individual with low
key aggressive interactions.
She lived separated from other chimps to
avoid aggressive interactions, but was provided with the opportunity to interact with another female chimp named Roman once a month.
The scientists also
recorded aggressive interactions among the captive birds, revealing that monk parakeets have a dominance hierarchy based on which birds won or lost confrontations.
The most unexpected finding in the first Saint Louis Zoo study was that, even though the young females displayed a preference for maintaining close proximity with one another, the frequency and extent of low -
intensity aggressive interactions among them was rather high, rather like bickering among sisters.
Ideally, an experienced dog trainer or behaviorial consultant should supervise all play activity and be present to prevent any
overly aggressive interactions between puppies.
The best way to prevent this type of aggression is to remove or avoid the stimuli, for example, by pulling down a window shade, using deterrents to keep stray cats away from the window, or by
preventing aggressive interactions among indoor cats.
Around the corner, David T. Miller of Pennsylvania had curated a corner space of works which mainly
displayed aggressive interaction of the stroke with the substrate.
As aggressive interactions are reduced, the therapist assigns the couple «homework» where they engage in more positive activities.
The UCR researchers confirmed this experimentally, showing that Argentine ants produce secretions containing two compounds (dolichodial and iridomyrmecin), which they apply to the surface of harvester ants
during aggressive interactions.
The two females had a history
of aggressive interaction: a few years earlier the researchers had witnessed an encounter between them during which Sidony hit and bit Kondor, who had apparently approached Sidony's seven - year - old daughter.
Both orangutans lived in Indonesia's Mawas Reserve and had a history of
aggressive interaction, the researchers said.
Y BOGUS, because a study done by researchers at the Yerkes National Primate Research Center finds that the losers in
aggressive interactions were often consoled by bystanders.
During
aggressive interactions, Argentine ants exhibit a behavior called gaster bending, where they place the tip of their gaster onto their opponent's body.
«To my knowledge,
no aggressive interactions have ever been witnessed [between the two species],» says Tutin.
If a strange cat encroaches into another cat's territory, this will normally provoke
an aggressive interaction to chase off the cat, firstly through staring, hissing and growling and, if that is ineffective, through a short, noisy violent attack.
Sometimes, aggression may be redirected toward a human after
an aggressive interaction between indoor cats.
I happen to disagree, since that negates the fact that social status does exist among dogs and can come into play during
aggressive interactions.