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 (ā′və-fô′nə, ăv′ə-)
The birds of a specific region or period.

[Latin avis, bird; see awi- in Indo-European roots + fauna.]

a′vi·fau′nal adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.avifaunal - of or relating to birds of a particular region or period
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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'The airport also happens to be the closest airport to the equator, meaning it is a high avifaunal diversity in bird migration dispersal,' Andersen said.
Avifaunal assemblages in relation to different croplands/habitats of Nalgonda district, Andhra Pradesh, India.
Thus Lantana invasion is also harmful to the avifaunal diversity.
It severely strikes avifaunal diversity in the Philippines, where almost 30 percent of bird species are endemic.
Projected avifaunal responses to climate change across the US National Park System.
Avifaunal responses to fire in southwestern montane forests along a burn severity gradient.
Mesopredator release and avifaunal extinctions in a fragmented system.--Nature 400: 563-566.
Avifaunal diversity in different parts of Thailand i.e., Bangkok (Khobkhet, 2002), Kasetsart University Campus (Duengkae, 2010), Maejo University Campus (Tarachai, 2012) Chamchuri Park Bangkok (Duengkae, 2010; Meckvichai, 2013) have also been studied.
Parker TA III (1991) On the use of tape recorders in avifaunal surveys.
Analysis of avifaunal and bat remains from midden sites on San Miguel Island.