scholarly journals Diurnal and seasonal changes of location and behavior in adult olive weevil, Dyscerus perforatus (Roelofs) (Coleoptera: Curculionidae)

1987 ◽  
Vol 31 (1) ◽  
pp. 6-16 ◽  
Author(s):  
Toshihide ICHIKAWA ◽  
Hidetoshi OKAMOTO ◽  
Yoshihiro FUJIMOTO ◽  
Yoshio KAWANISHI ◽  
Yôichi TUBOI
Keyword(s):  
Seasonal Changes ◽  
And Behavior

Seasonal Changes in the Endocrine Organs and Behavior Patterns of the Muskrat

1951 ◽  
Vol 32 (2) ◽  
pp. 173 ◽  
Author(s):  
James R. Beer ◽  
Roland K. Meyer
Keyword(s):  
Seasonal Changes ◽  
Behavior Patterns ◽  
Endocrine Organs ◽  
And Behavior

scholarly journals Seasonal Changes in Mood and Behavior Are Linked to Metabolic Syndrome

PLoS ONE ◽  
2008 ◽  
Vol 3 (1) ◽  
pp. e1482 ◽  
Author(s):  
Reeta Rintamäki ◽  
Sharon Grimaldi ◽  
Ani Englund ◽  
Jari Haukka ◽  
Timo Partonen ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Seasonal Changes ◽  
And Behavior

Fifty Young Women's Seasonal Changes in Mood and Behavior in Tokyo

1992 ◽  
Vol 46 (1) ◽  
pp. 246-248
Author(s):  
Toshiko Kamo ◽  
Susumu Nakadaira ◽  
Koji Kamo ◽  
Kaoru Sakamoto
Keyword(s):  
Seasonal Changes ◽  
And Behavior

scholarly journals 'Bearly' Changing with the Seasons: Bears of Five Species Show Few Behavioral Changes Across Seasons and at Varying Visitor Densities

2021 ◽  
Vol 8 (4) ◽  
pp. 538-557
Author(s):  
Laura M. Bernstein-Kurtycz ◽  
Diana C. Koester ◽  
Rebecca J. Snyder ◽  
Jennifer Vonk ◽  
Mark A. Willis ◽  
...  
Keyword(s):  
Social Behavior ◽  
Natural Environment ◽  
Seasonal Changes ◽  
Behavioral Changes ◽  
Seasonal Patterns ◽  
Natural Environments ◽  
Apparent Effect ◽  
Behavior Monitoring ◽  
Daily Attendance ◽  
And Behavior

In natural environments, bear behavior follows seasonal patterns but the zoo environment differs from the natural environment in several ways, including the presence of zoo visitors. Although typically difficult to disentangle, we were able to tease apart the effects of seasonal changes and visitor density on the visibility and behavior of 10 bears representing five species housed at Cleveland Metroparks Zoo due to the disruption caused by COVID-19. We conducted a longitudinal bear behavior monitoring project from June, 2017-November, 2020. Bears were more visible in the spring and in the presence of visitors, locomoted more and were less inactive when large crowds were present, foraged and locomoted more when it was earlier in the day, and locomoted more at higher temperatures. There were limited differences in bear visibility to observers between 2020 (when the zoo was temporarily closed to visitors) and the previous three years. There were no differences in rates of stereotypy or social behavior across seasons, crowds, or daily attendance categories. Based on these limited differences, neither season nor visitor density seemed to have an apparent effect on bear behavior or welfare.

scholarly journals The Biology and Natural History ofAphaenogaster rudis

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
David Lubertazzi
Keyword(s):  
Life History ◽  
North America ◽  
Natural History ◽  
Annual Cycle ◽  
Seasonal Changes ◽  
Hardwood Forests ◽  
Eastern North America ◽  
Population Means ◽  
And Behavior ◽  
Forest Habitats

Workers from the genusAphaenogasterare among the most abundant ants in the hardwood forests of eastern North America. The biology of these so-calledrudis-group ant species, including details about their sociometry, productivity, natural history, and behavior, are synthesized here using published and newly collected data. The latter was collected, in part, using an artificial field nest, and its construction and use are explained. Ants of therudisgroup occur in high densities in forest habitats (0.5–1.3 nests m2), have moderate sized colonies (population means from 266 to 613 workers per nest), and are keystone seed dispersers. Many aspects of their life history and behavior follow an annual cycle that tracks seasonal changes. These include foraging, reproduction, the production of new workers and nest migrations. This synthesis highlights what is known about these ants and reveals gaps in our knowledge that require further study.

Seasonal changes in spatial patterns and behavior of yearling male blue grouse on the breeding range

1983 ◽  
Vol 61 (12) ◽  
pp. 2777-2780 ◽  
Author(s):  
Ian G. Jamieson
Keyword(s):  
British Columbia ◽  
Home Range ◽  
Spatial Patterns ◽  
Seasonal Changes ◽  
Late Summer ◽  
Home Ranges ◽  
Breeding Range ◽  
Dendragapus Obscurus ◽  
Radio Transmitters ◽  
And Behavior

Changes in spatial patterns and behavior of yearling male blue grouse (Dendragapus obscurus) equipped with radio transmitters were recorded during spring and summer, 1980 and 1981, on Hardwicke Island, British Columbia. Sizes of home ranges decreased and yearlings appeared to become less dispersed as the season progressed. Most birds moved off their initial home range and onto new areas on the breeding range by late summer although the timing of this movement varied among individuals. Interactions involving yearling males with females and territorial males decreased as the season advanced. Changes in spatial patterns and behavior appear to be related to seasonal changes in levels of hormones in yearling males.

scholarly journals Indoors illumination and seasonal changes in mood and behavior are associated with the health-related quality of life

2008 ◽  
Vol 6 (1) ◽  
pp. 56 ◽  
Author(s):  
Sharon Grimaldi ◽  
Timo Partonen ◽  
Samuli I Saarni ◽  
Arpo Aromaa ◽  
Jouko Lönnqvist
Keyword(s):  
Quality Of Life ◽  
Seasonal Changes ◽  
Health Related Quality ◽  
Related Quality ◽  
Health Related ◽  
And Behavior
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