Telegram
A telegram fan? Join one of our two groups:
Hundos

High IV
Over facebook messenger there are two notification groups. You need to ask to be invited, but there are no restrictions on membership so anyone who is a member already can add you. Best to ask on the raid groups.
The two groups are:
Hundos
This shows 100% IV Pokemon found by the map for the entire Canterbury area. If you only want to see a small section of these notifications, see custom notifications

Community day, High IV
A special alert channel runs on community days. This shows Pokemon with an IV of 96%. These notifications don't show the pokemon map tile, but rather include a link to google maps taking you straight to the pokemon.

Discord
The discord is open access and can be joined by following the invite link.
There are four discord channels; notifications in these channels are much richer than the Facebook equivelants as Discord allows for higher-fidelity formatting. Most of the notifications contain a link to google maps or the Canterbury Pokemon map to be able to identify exactly where the target is.
Pokestop change notifications
The #pokestop-change-notifications shows changes to pokestops in the local area

Interesting quests
The #mapping-quests currently shows spinda, but in general will track meta-important quests

Hundos and Nundos
The #mapping-hundos channel shows both hundos (100% IV) and nundo (0%) IV pokemon in the local area

High IV Community Day
The #mapping-community-day channel is activated on community day, and generally shows pokemon with IV of 96%+ in the city centre area
Want something different?
Have a look at using Poracle to send you customised notifications