Keep the strongest cp, grind the weaker duplicates into candy
Catch every Pokémon you can spare the balls for, stardust makes the world go round
Pigeots are the strongest easiest to get Pokémon and can be spammed to hold gyms
If you want to complete your pokedex you will literally have to travel the world
Some Pokémon may never spawn in your state or country
Each paw on the tracker represents a 100~meter distance away from you
Evolving keeps your previous power ups in cp
Being higher level increases the cp range of wild Pokémon you catch
Weather actively affects what Pokémon you can find
If a rare Pokémon is engaged it will disappear for other players after a few seconds (lures seem to be an exception)
You don't need to be a leader of a gym to reap the rewards, just have a Pokémon present in it
You can battle your own gym to level it up
A gym can hold an amount of Pokémon = to its level (highest I've seen is 8)
When battling your own gym you get a single Pokémon to fight with , and 6 while battling others.
You get great balls at lvl 12, and they can be grabbed by Pokéstops after that.
Curve balls gives bonus experience if executed perfectly.
Pokemon abilities change after evolving
When an Eevee evolves the evolved form is random.
I hope this helped you, please leave a like as it took me a while to find all these!