Variability in “spontaneous” maternal behavior is associated with anxiety-like behavior and affiliation in Naïve juvenile and adult female prairie voles (Microtus ochrogaster)

2005 ◽  
Vol 47 (2) ◽  
pp. 166-178 ◽  
Author(s):  
Daniel E. Olazábal ◽  
Larry J. Young
Keyword(s):  
Adult Female ◽  
Maternal Behavior ◽  
Microtus Ochrogaster ◽  
Prairie Voles

Characteristics of resident and wandering prairie voles, Microtus ochrogaster

2002 ◽  
Vol 80 (5) ◽  
pp. 951-955 ◽  
Author(s):  
Nancy G Solomon ◽  
Joseph J Jacquot
Keyword(s):  
Adult Female ◽  
Physical Condition ◽  
Behavior Pattern ◽  
Microtus Ochrogaster ◽  
Behavior Patterns ◽  
Home Ranges ◽  
Adult Males ◽  
Prairie Voles ◽  
Adult Females ◽  
Field Season

Many studies have documented intraspecific differences in the behavior of males or females. In some species, many adults are territorial while others have larger home ranges encompassing multiple territories. Although these two types of behavior have been documented, they are not well understood in mammals. Therefore, in the mono gamous prairie vole (Microtus ochrogaster) we characterized individuals that engage in these two behavior patterns as residents and wanderers. We monitored populations enclosed in 0.1-ha. enclosures at Miami University's Ecology Research Center. As many as 26% of animals were wanderers: animals captured frequently, but less than 75% of the time, at one nest. As expected, wanderers had larger home ranges than residents. Wanderers were primarily adult males (70%) but included some adult females. This behavior pattern was not fixed, since some wanderers previously had been residents and at least 31% of males and 57% of adult female wanderers became residents during the same field season. Wanderers were not in worse physical condition, as estimated by body mass, and survived for slightly longer than residents. Thus, it does not appear that wanderers are making the best of a bad situation, but analysis of parentage is critical to validate this conclusion.

scholarly journals Chronic Intranasal Oxytocin has Dose-dependent Effects on Central Oxytocin and Vasopressin Systems in Prairie Voles (Microtus ochrogaster)

Neuroscience ◽  
2018 ◽  
Vol 369 ◽  
pp. 292-302 ◽  
Author(s):  
C.D. Guoynes ◽  
T.C. Simmons ◽  
G.M. Downing ◽  
S. Jacob ◽  
M. Solomon ◽  
...  
Keyword(s):  
Microtus Ochrogaster ◽  
Prairie Voles ◽  
Dose Dependent

Do prairie voles (Microtus ochrogaster) change their activity and space use in response to domestic cat (Felis catus) excreta?

Mammalia ◽  
2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Brian Keane ◽  
Phillip J. Long ◽  
Yasmeen Fleifil ◽  
Nancy G. Solomon
Keyword(s):  
Space Use ◽  
Felis Catus ◽  
Domestic Cat ◽  
Microtus Ochrogaster ◽  
Activity Levels ◽  
Domestic Cats ◽  
Prairie Voles ◽  
Natural Habitats ◽  
Odor Cues ◽  
Risk Of Predation

AbstractBehavioral changes that reduce the risk of predation in response to predator-derived odor cues are widespread among mammalian taxa and have received a great deal of attention. Although voles of the genus Microtus are staples in the diet of many mammalian predators, including domestic cats (Felis catus), there are no previous studies on vole space utilization and activity levels in response to odor cues from domestic cats. Therefore, the objective of our study was to investigate responses of adult prairie voles (Microtus ochrogaster) living in semi-natural habitats to odor cues from domestic cat excreta. Contrary to expectations, neither adult males or females showed significant changes in space use or willingness to enter traps in response to cat odors. One hypothesis to explain our results are that prairie voles have not co-evolved with domestic cats long enough to respond to their odors. Other possible explanations include whether levels of odors in the environment were sufficient to trigger a response or that the perceived risk of predation from odor cues alone did not outweigh relative costs of changing space use and activity levels. Future studies should consider multiple factors when determining what cues are sufficient to elicit antipredatory behavior.

Sign in / Sign up

Export Citation Format

Share Document