Question

How long do swarms last and what pokemon appear for what routes in a swarm?

Answer 1

Pokemon swarms last one day. Also, in Black and White, if you soft-reset, there will be a different swarm.
__
Paras - Route 11

Mankey - Route 15

Farfetch'd - Route 1

Doduo - Route 12

Exeggcute - Route 18

Sentret - Route 7

Yanma - Route 14

Pineco - Route 16

Smeargle - Route 5

Tyrogue - Route 10

Poochyena - Route 9

Minun - Route 6

Illumise - Route 3

Shuppet - Route 13

Wynaut - Route 2

Hippopotas - Route 4

Croagunk - Route 8

Source

Comments

you didn't answer my whole question...

---

notice the "what pokemon appear for what routes..."

---

that was already asked

---

......

---

but if you want.....

---

i dont understand? how did you know that he was asking for black and white routes?

---

The tag, it is wrote Black and White.

---

you can soft rest for diamond pearl and platinum swarms too

---

hg and ss as well?

---

Caught every swarm Pokemon in the game :)

---

I went to route nine and found Houndour. :P

---

It's cuz Poochyena is exclusive to white