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High Priestess, Low Patience @cheriepriest.com · 12/10/2026

so many articles out there like “trees actually do lower crime/make people happier, and no one knows why!”, yet meanwhile:

Screenshot from the NIH:

Birdsongs alleviate anxiety and paranoia in healthy participants
EStobbe 1,
4,1Sundermann Sundermann?, LAscone?, S Kühn 1,2
• Author information • Article notes
• Copyright and License information
PMCID: PMC956 pmc.ncbi.nlm.nih.gov
E Feedback

Abstract
E
The present study investigated the effect of urban (traffic noise) vs. natural (birdsongs) soundscapes on mood, state paranoia, and cognitive performance, hypothesizing that birdsongs lead to significant improvements in these outcomes. An additional goal was to explore the differential impact of lower vs. higher diversity of the soundscapes by manipulating the number of different typical traffic sounds or songs of different bird species within the respective soundscapes. In a
randomized online experiment, N = 295
participants were exposed to one out of four conditions for 6 min: traffic noise low, traffic noise high, birdsong low, and birdsong high diversity soundscapes. Before and after the exposure, participants performed a digit-span and dual n-back task, and filled out depression, anxiety, and paranoia questionnaires. The traffic noise soundscapes were associated with a significant increase in depression (small effect size in low, medium effect size in high diversity condition).
Concerning the birdsong conditions, depression exclusively decreased after exposure to Feedback
diversity soundscape (small effect size) and paranoia…
.

…significantly decreased in both birdsong conditions (medium effect sizes). For cognition, no effects were observed. In sum, the present study suggests that listening to birdsongs regardless of diversity improves anxiety, while traffic noise, also regardless of diversity, is related to higher depressiveness. Moreover, for the first time, beneficial, medium-sized effects of birdsong soundscapes were demonstrated, reducing paranoia. Overall, the results bear interesting implications for further research, such as actively manipulating soundscapes in different environments or settings (e.g., psychiatric wards) and testing their effect on subclinical or even clinical manifestations of anxiety and paranoia.

Subject terms: Human behaviour, Environmental impact

Marvyn Dodgers @marvyndodgers.bsky.social · 12/10/2026

Are Monty’s ears twitching as you post this birb-oganda? :)