Revealed: the impact of noise and light pollution on birds
Nature Podcast
podcast@nature.com
4.5 • 893 Ratings
🗓️ 11 November 2020
⏱️ 41 minutes
🧾️ Download transcript
Summary
Researchers try to unpick the complex relationship between sensory pollutants and bird reproduction, and how to combat organised crime in fisheries.
In this episode:
00:46 Sensory pollution and bird reproduction
Light- and noise-pollution have been shown to affect the behaviour of birds. However, it’s been difficult to work out whether these behavioural changes have led to bird species thriving or declining. Now, researchers have assembled a massive dataset that can begin to give some answers. Research article: Senzaki et al.
10:17 Coronapod
Interim results from a phase III trial show compelling evidence that a coronavirus vaccine candidate can prevent COVID-19. However, amid the optimism there remain questions to be answered – we discuss these, and what the results might mean for other vaccines in development. News: What Pfizer’s landmark COVID vaccine results mean for the pandemic
23:29 Research Highlights
A tiny bat breaks a migration record, and researchers engineer a mouse’s sense of place. Research Highlight: The record-setting flight of a bat that weighs less than a toothbrush; Research Article: Robinson et al.
25:39 Organised crime in fisheries
When you think of fishing, organised crime probably isn’t the first thing that springs to mind. However, billions of dollars every year from the fishing industry are lost to criminal enterprises. We discuss some of the impacts and what can be done about it. Research Article: Witbooi et al.
32:13 Briefing Chat
We discuss some highlights from the Nature Briefing. This time, a time-capsule discovered on the Irish coast provides a damning indictment of Arctic warming, and some human remains challenge the idea of ‘man-the-hunter’. The Guardian: Arctic time capsule from 2018 washes up in Ireland as polar ice melts; Science: Woman the hunter: Ancient Andean remains challenge old ideas of who speared big game
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Transcript
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| 1:13.3 | But now the data's... |
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| 1:22.3 | Nature. |
| 1:26.2 | Welcome back to the nature podcast. |
| 1:29.0 | This week, how noise and light pollution are affecting birds... |
| 1:33.1 | And the problem of organised crime in fisheries. |
| 1:37.5 | I'm Benjamin Thompson. |
| 1:38.8 | And I'm Nick Howe. For most of human history, we've been a relatively quiet species. |
| 1:55.0 | But since the Industrial Revolution, we've been getting noisier, and noisier, and noisier! |
... |
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