This map shows the geographic impact of Aivar Leito's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Aivar Leito with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Aivar Leito more than expected).
This network shows the impact of papers produced by Aivar Leito. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Aivar Leito. The network helps show where Aivar Leito may publish in the future.
Co-authorship network of co-authors of Aivar Leito
This figure shows the co-authorship network connecting the top 25 collaborators of Aivar Leito.
A scholar is included among the top collaborators of Aivar Leito based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Aivar Leito. Aivar Leito is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Leito, Aivar, Agu Leivits, Raymond D. Ward, et al.. (2016). Black-headed Gull (Larus ridibundus L.) as a Keystone Species in the Lake Bird Community in Primary Forest-Mire-Lake Ecosystem. BALTIC FORESTRY. 22(1). 34–45.3 indexed citations
Leito, Aivar, et al.. (2009). The spring timing of arrival of migratory birds: Dependence on climate variables and migration route. Ornis Fennica. 86(3). 97–108.16 indexed citations
Larsson, Kjell, et al.. (2008). Newly established breeding sites of the barnacle Goose Branta leucopsis in North-western Europe : an overview of breeding habitats and colony development. 129. 244–252.18 indexed citations
Leito, Aivar, et al.. (2003). Changes in distribution and numbers of the breeding population of the Common Crane Grus grus in Estonia.7 indexed citations
17.
Leito, Aivar, et al.. (1999). Monitoring of Lesser White-fronted Geese in western Estonia in 1999.5 indexed citations
18.
Luigujõe, Leho, et al.. (1996). Migration and staging of the Bewick's swan (Cygnus columbianus bewickii) in Estonia. 13(2). 451–461.10 indexed citations
19.
Leito, Aivar. (1993). Breeding range expansion of the Barnacle Goose [Branta leucopsis] in the Baltic and Barents Sea areas. Ring. 15.2 indexed citations
20.
Leito, Aivar, et al.. (1991). Spring numbers and distribution of Barnacle Goose Branta leucopsis staging in Estonia. Wildfowl (Wildfowl & Wetlands Trust). 42(42). 37–41.3 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.