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The Common Potoo Nyctibius griseus is abundant, charismatic and generally considered to be sedentary across its range. Using citizen science data from eBird and WikiAves, we demonstrate that the Common Potoo may be a partial migrant whose breeding populations depart southeastern Brazil, Uruguay and northern Argentina in May to August during the region’s austral winter. MaxEnt models revealed that...
Top-down community dynamics are commonly mediated by the foraging mode of the dominant predator. However, functional intraspecific variation in foraging mode may also mediate these interactions, particularly if the magnitude of intraspecific variation mimics or exceeds that of interspecific variation. Here, we simultaneously assess the role of intraspecific variation in predator activity level and...
Citation frequency is often used in hiring and tenure decisions as an indicator of the quality of a researcher’s publications. In this paper, we examine the influence of discipline, institution, journal impact factor, length of article, number of authors, seniority of author, and gender on citation rate of top-cited papers for academic faculty in geography and forestry departments. Self-citation practices...
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