Perception of terrestrial and aerial alarm calls by honeyeaters and falcons

Sharon R. Wood*, Ken J. Sanderson, Christopher S. Evans

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

32 Citations (Scopus)


This study tested the responses to aerial and terrestrial alarm and distress calls in an avian predator, the brown falcon, Falco berigora, and two potential avian prey species, the New Holland honeyeater, Philidonyris novaehollandiae, and noisy miner, Manorina melanocephala. Calls were delivered from a computer system at intensities 5-20 dB above background, to birds held in large cages. All birds located the broad-band alarm and distress calls easily, but they had difficulty locating the narrow-band aerial alarm calls, although they were able to detect most of these. Aerial alarm calls thus reduce risk to the caller. The performance of raptors and songbirds was similar. This result suggests that there are no reliable differences in the auditory characteristics of avian predators and prey, as have been described in species from the Northern Hemisphere.

Original languageEnglish
Pages (from-to)127-134
Number of pages8
JournalAustralian Journal of Zoology
Issue number2
Publication statusPublished - 2000

Fingerprint Dive into the research topics of 'Perception of terrestrial and aerial alarm calls by honeyeaters and falcons'. Together they form a unique fingerprint.

Cite this