Yes, Snubbull can be caught in Pokémon HeartGold in Route 38 even without a Snubbull Swarm occurring.
You catch Snubbull in Route 37 and 38
In order to get Snubbull in Pokemon Fire Red you must do a trade for him. In Pokemon Platinum and Pokemon Diamond Snubbull can be found on Route 209.
You can catch Lombre in Pokemon HeartGold in the Safari Zone at a waterside area once you receive the National Pokedex.
When it grows to level 23
Yes, Snubbull can be caught in Pokémon HeartGold in Route 38 even without a Snubbull Swarm occurring.
You catch Snubbull in Route 37 and 38
Only emerald can catch snubbull in the safari zone.
You can catch snubbull at lv.16. You just find Dawn's little sister in her house in Sandgem town and she will tell which Pokemon is swarming. If it is Snubbull then go to the route near Solaceon and Hearthome and find one. And if you can't catch one then you are hopeless.
You can't catch Rotom in heartgold.
you cant catch him in heartgold you can only get him in soulsilver
In HeartGold you can catch Kyogre.
You can only catch Vulpix in SoulSilver, not in HeartGold. You can catch it on route 36 and route 37.
Snubbull is a Normal type pokemon.
In pokemon Heartgold
No
In order to get Snubbull in Pokemon Fire Red you must do a trade for him. In Pokemon Platinum and Pokemon Diamond Snubbull can be found on Route 209.