• Media type: E-Article
  • Title: Avian frugivore assemblages on Celtis gomphophylla, Baker, in Budongo Forest Reserve, Uganda
  • Contributor: Uwimbabazi, Moreen; Eilu, Gerald
  • imprint: Wiley, 2014
  • Published in: African Journal of Ecology
  • Language: English
  • DOI: 10.1111/aje.12088
  • ISSN: 0141-6707; 1365-2028
  • Keywords: Ecology, Evolution, Behavior and Systematics
  • Origination:
  • Footnote:
  • Description: <jats:title>Abstract</jats:title><jats:p>The relationship between selective logging and avian frugivores feeding on <jats:italic><jats:styled-content style="fixed-case">C</jats:styled-content>eltis gomphophylla</jats:italic> was examined in Budongo Forest Reserve, from June to July 2005, using scan sampling. Abundance and species richness of avian frugivores were compared between two compartments (N3 and W22 last logged in 1952 and 1997 respectively). Two 1‐ha plots were established in each compartment from which two <jats:italic><jats:styled-content style="fixed-case">C</jats:styled-content>. gomphophylla</jats:italic> trees selected for observation. A total of 203 avian frugivores comprising 17 species, visited the eight <jats:italic><jats:styled-content style="fixed-case">C</jats:styled-content>. gomphophylla</jats:italic> trees. Avian frugivore abundance and richness were significantly higher in N3 than W22 (χ<jats:sup>2</jats:sup> = 5.83, χ<jats:sup>2</jats:sup> = 0.03, <jats:italic>P</jats:italic> &lt; 0.05). Fischer's alpha diversity index also indicated a higher avian frugivore (frugivory?) in N3 than that in W22. The Sorensen's similarity index showed that species composition between the two compartments was moderately similar. The diversity of forest specialists and generalists was not significantly different in the two compartments (<jats:italic>F</jats:italic> = 0.3451, <jats:italic>P</jats:italic> = 0.082 and <jats:italic>F</jats:italic> = 0.368, <jats:italic>P</jats:italic> = 0.553). Our results stress the significance of logging intensity on avian feeding guilds and confirm that forests which have had enough recovery time are better habitats for avian frugivore assemblages.</jats:p>