What Sound Does a Giraffe Make? FreeSchool Presents a closer look at Giraffe Sounds 

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New from FreeSchool! FreeSchool Presents: a closer look at giraffe sounds. Do you know what sound a giraffe makes? It's not surprising if you don't. For a long time people thought giraffes didn't make any sounds at all. It turns out that they make noises infrequently, and more often at night, which is why their call was so rarely heard. New research published in 2015 claimed that giraffes "hum" at night and provided some fascinating recordings of this phenomenon.
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