How to get facebook chirping sound topic

When I drag the newsfeed down to refresh on my M7, it makes weird chirping sound effect every time. I want to take it for my message tone. Play this recording to hear it:
http://vocaroo.com/i/s1Kt1MPLmuYI
Does anyone have it or know how to get it, please share to me?

Thanks in advance.

xda-developers