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avifauna

American  
[ey-vuh-faw-nuh, av-uh] / ˌeɪ vəˈfɔ nə, ˌæv ə /

noun

  1. the birds of a given region, considered as a whole.


avifauna British  
/ ˌeɪvɪˈfɔːnə /

noun

  1. all the birds in a particular region

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • avifaunal adjective
  • avifaunally adverb

Etymology

Origin of avifauna

First recorded in 1870–75; avi- + fauna

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Dr Manish Chandi, a social ecologist, says the project will also affect saltwater crocodiles and the island’s water monitors, fish and avifauna.

From BBC • Dec. 8, 2024

Aeronautics, dinosaur locomotion and migration have all drawn hugely from the study of avifauna, and human culture has embraced the winged beasts as a potent metaphor for transformation.

From Nature • Jun. 6, 2017

North America’s avifauna may well become more diverse.

From The New Yorker • Mar. 30, 2015

SAT Help remove invasive plants, plant native ones, and learn all about the native fauna and avifauna your work will support; gloves, tools, snacks provided, 10 a.m.

From Seattle Times • Mar. 20, 2013

The subtotal is less than one-fifth of the Kansan avifauna, but it represents 72 per cent of the grassland birds of North America; grassland habitats abound in Kansas.

From The Breeding Birds of Kansas by Johnston, Richard F.