Aural enrichment

[CliffordinWales]

Does anyone have any suggestions of interesting things to play for guinea pigs on an Echo speaker / Amazon Music, especially birdsong, woodland or other natural environment sounds?

I've often used "Nature Sounds" but it can be repetitive.

[Lynx]

No suggestions but playing sounds is an interesting idea.

I wonder what sounds are routinely heard by capybaras.

[Renonvsparky]

I keep a TV on for mine. Human sounds vary constantly.