Barn owls may create mental maps just like us

2021 ◽  
Vol 252 (3359) ◽  
pp. 11
Author(s):  
Jason Arunn Murugesu
Keyword(s):  
1992 ◽  
Author(s):  
Karl F. Wender ◽  
Monika Wagener
Keyword(s):  

2021 ◽  
Vol 785 ◽  
pp. 147403
Author(s):  
Ségolène Humann-Guilleminot ◽  
Shirley Laurent ◽  
Pierre Bize ◽  
Alexandre Roulin ◽  
Gaétan Glauser ◽  
...  

Author(s):  
Vivien Cosandey ◽  
Robin Séchaud ◽  
Paul Béziers ◽  
Yannick Chittaro ◽  
Andreas Sanchez ◽  
...  

AbstractBird nests are specialized habitats because of their particular composition including nest detritus and bird droppings. In consequence, they attract a specialized arthropod community considered as nidicolous, which includes species only found in bird nests (strictly nidicolous) or sometimes found in bird nests (facultatively nidicolous). Because the factors influencing the entomofauna in bird nests are poorly understood, in autumn 2019, we collected nest material in 86 Barn Owl (Tyto alba) nest boxes. We investigated whether the invertebrate species richness was related to Barn Owl nest box occupancy, the density of available nest boxes and the landscape structure. We found 3,321 nidicolous beetle specimens belonging to 24 species. Species richness of strictly nidicolous beetles was 2.7 times higher in nest boxes occupied by a family of Barn Owls the previous spring compared to unoccupied nest boxes. It was also higher in sites that were more often occupied by Barn Owls in the five previous years and in areas surrounded by a higher proportion of crop fields. For facultatively nidicolous beetles, the density of Barn Owl nest boxes enhanced the species richness. In conclusion, our study suggests that the strictly nidicolous beetles benefit from occupied nest boxes of Barn Owls, whereas facultatively nidicolous beetles look for nest boxes independently of whether Barn Owls occupy them. Our study highlights the importance of bird nests for a suite of invertebrates.


2021 ◽  
pp. 1-26
Author(s):  
Nóra Veszprémi

Abstract After the collapse of the Habsburg Empire and the sanctioning of new national borders in 1920, the successor states faced the controversial task of reconceptualizing the idea of national territory. Images of historically significant landscapes played a crucial role in this process. Employing the concept of mental maps, this article explores how such images shaped the connections between place, memory, and landscape in Hungary and Czechoslovakia. Hungarian revisionist publications demonstrate how Hungarian nationalists visualized the organic integrity of “Greater Hungary,” while also implicitly adapting historical memory to the new geopolitical situation. As a counterpoint, images of the Váh region produced in interwar Czechoslovakia reveal how an opposing political agenda gave rise to a different imagery, while drawing on shared cultural traditions from the imperial past. Finally, the case study of Dévény/Devín/Theben shows how the idea of being positioned “between East and West” lived on in overlapping but politically opposed mental maps in the interwar period. By examining the cracks and continuities in the picturesque landscape tradition after 1918, the article offers new insight into the similarities and differences of nation-building processes from the perspective of visual culture.


2021 ◽  
pp. 106939712110245
Author(s):  
Marina M. Doucerain ◽  
Andrew G. Ryder ◽  
Catherine E. Amiot

Most research on friendship has been grounded in Western cultural worlds, a bias that needs to be addressed. To that end, we propose a methodological roadmap to translate linguistic/anthropological work into quantitative psychological cross-cultural investigations of friendship, and showcase its implementation in Russia and Canada. Adopting an intersubjective perspective on culture, we assessed cultural models of friendship in three inter-related ways: by (1) deriving people’s mental maps of close interpersonal relationships; (2) examining the factor structure of friendship; and (3) predicting cultural group membership from a given person’s friendship model. Two studies of Russians (Study 1, n = 89; Study 2a, n = 195; Study 2b, n = 232) and Canadians (Study 1, n = 89; Study 2a, n = 164; Study 2b, n = 199) implemented this approach. The notions of trust and help in adversity emerged as defining features of friendship in Russia but were less clearly present in Canada. Different friendship models seem to be prevalent in these two cultural worlds. The roadmap described in the current research documents these varying intersubjective representations, showcasing an approach that is portable across contexts (rather than limited to a specific cross-cultural contrast) and relies on well-established methods (i.e., easily accessible in many research contexts).


2017 ◽  
Vol 65 (3) ◽  
pp. 457-472 ◽  
Author(s):  
Golan Shahar ◽  
Linda C. Mayes
Keyword(s):  

A number of broad-based, theoretical-philosophical tenets are to be gleaned from Sidney Blatt’s voluminous, extensive, and unique scholarly work. Dominant themes in Blatt’s life and work include (1) his fascination with cognition, particularly mental maps, or representations, of reality; (2) the influence of humanistic values (e.g., agency, need for growth, gestalts, need for balance, and an optimistic focus on resilience); and (3) a steadfast adherence to Freud’s revolutionary discovery of the dynamic unconscious. Philosophically speaking, Blatt has left a unique, integrative, and vibrant legacy for the field, one that might be called cognitive-humanistic psychodynamics.


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