This sound is from Hollywood Sound Factory - Broadcast Music, Production Elements and SFX Demos

This is where HSF puts all the demos together into a collection of entire library demos.

Hollywood Sound Factory SFX Collection: Wild World of Animals (2000), Weather Trax (2002), The Funnies! Cartoon Production Elements (2005), The 630 Sound Effects Library (2007) (a.k.a. The Master Sound Library), Sound Woo (2009) (Sound Effects from Japan), The Tom Clack Archival SFX Collection (2006)
BBC SFX Collection: 1-40, 41-60, Historical, Nature, BBC Records Collection
Pro Sound Effects SFX Collection: Big Room Sound, Big Tree Media