Do birds use echolocation?

[@rinapark-m8c]

Thank you so much.

[@michellehusko2479]

Tell us more about swiftlets!

[@reemsterkaassaus]

Love watching these before I go to sleep, such a calm voice and birds are a nice subject in dreams :)

[@dianestiner8602]

Oh that was fascinating !. I will never will see those birds but it is awesome to know they exist 👍. Thank you 🤗

[@travisbicklejr]

Always learn something new from your videos! Thanks!

[@allthingsbirdie]

Glad to hear it!

[@TheBeachMawMaw]

That is fascinating! I've seen the Swifts but never an oil bird. Great video!

[@allthingsbirdie]

Glad you enjoyed it!