2019
DOI: 10.1016/j.beproc.2018.10.015
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The effects of anthropogenic noise on feeding behaviour in black-capped chickadees (Poecile atricapillus)

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Cited by 7 publications
(7 citation statements)
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“…This matches well with a pattern of noise-dependent aggression levels (Slabbekoorn, 2013), for which there is growing evidence from birds in cities (Phillips and Derryberry, 2018) and around airports (Wolfenden et al, 2019). Lower song activity during noisy daytime conditions, as found in our study, also matches with noise-induced rise in vigilance and distraction, which has been shown to reduce foraging efficiency (Quinn et al, 2006;Campbell et al, 2019). Again, actual proof of any negative fitness consequences does also not exist yet.…”
Section: Causes and Consequencessupporting
confidence: 89%
“…This matches well with a pattern of noise-dependent aggression levels (Slabbekoorn, 2013), for which there is growing evidence from birds in cities (Phillips and Derryberry, 2018) and around airports (Wolfenden et al, 2019). Lower song activity during noisy daytime conditions, as found in our study, also matches with noise-induced rise in vigilance and distraction, which has been shown to reduce foraging efficiency (Quinn et al, 2006;Campbell et al, 2019). Again, actual proof of any negative fitness consequences does also not exist yet.…”
Section: Causes and Consequencessupporting
confidence: 89%
“…Further, at this noise level, very few individuals showed retreat or flight behaviors, indicating that bean geese have the ability to adapt to or tolerate mild noise stimulation. When the intensity is 75 dB, birds showed an increased vigilance and reduced foraging behavior [ 26 , 32 ]. Moreover, as the intensity increased to 80 dB, the number of individuals showing foraging behavior decreased gradually, while the frequency of vigilance behaviors continued to increase.…”
Section: Discussionmentioning
confidence: 99%
“…Owing to the reduced noise sources in the study area in the winter, the equivalent sound level was measured for 5 min, revealing that the background noise in the test area was lower than 50 dB. Noise playback [ 26 , 27 , 28 ] was used to simulate the sound of ship operations. Six noise level gradients were set: control group (ZR, background noise) and experimental group (60, 70, 80, 90, and 100 dB) obtained by adjusting the volume of the audio equipment 1 m away from the playback device.…”
Section: Methodsmentioning
confidence: 99%
“…Similarly, Injaian, Poon, et al (2018) found decreased productivity of tree swallows Tachycineta bicolor exposed to road noise. In our study system, drilling noise may reduce Savannah Sparrow nestling body condition because noise decreases feeding rates of adults, as a result of distraction or increased vigilance in noisy environments (Campbell et al, 2019;Ware et al, 2015), or perhaps because nestlings or parents exposed to noise experience altered corticosterone levels (Injaian, Taff, et al, 2018). We note that there are likely to be numerous other ecological interactions that are disrupted by drilling noise, but which we could not measure in our study, such as interspecific competition and other heterospecific interactions (e.g.…”
Section: Discussionmentioning
confidence: 99%