Positive trend (R2 = 0.64; p < 0.001) in the number of publications by year, showing an increase from 1989 to 2019. Data from the literature review with the terms “Aves”, “Bird”, and “Pantanal” featured in the title, abstract, and/or keywords found on the platforms Scielo, Scopus, Web of Science, or ScienceDirect, and on Google Scholar with words found in the title only. The search was conducted in January 2020.

  Part of: Frota AVB, Vitorino BD, Nunes JRS, da Silva CJ (2020) Main trends and gaps in studies for bird conservation in the Pantanal wetland. Neotropical Biology and Conservation 15(4): 427-445. https://doi.org/10.3897/neotropical.15.e52905