Currently, 3 out of the 4 pets listed under TWW -> World are actually capturable in various zones, so they should be relocated to the Battle Pets category:
Mossy Snail (Isle of Dorn)
Azure Flickerfly (Multiple Zones)
Vibrant Glowfly (Multiple Zones)
The fourth pet, Shadowbog Hopper, is obtained by pulling vines in Hallowfall (with a low drop chance), so it may be more appropriate to move it to TWW -> Treasure.
On a side note, I noticed that the mount categories all use the full expansion name while the WoD category is only called 'Draenor'. For consistency, I would rename it 'Warlords of Draenor'. But this is just a minor thing.
Currently, 3 out of the 4 pets listed under TWW -> World are actually capturable in various zones, so they should be relocated to the Battle Pets category:
The fourth pet, Shadowbog Hopper, is obtained by pulling vines in Hallowfall (with a low drop chance), so it may be more appropriate to move it to TWW -> Treasure.
On a side note, I noticed that the mount categories all use the full expansion name while the WoD category is only called 'Draenor'. For consistency, I would rename it 'Warlords of Draenor'. But this is just a minor thing.
Thanks for maintaining this site!