Route 18 in SoulSilver

This location contains the following Pokemon:

Grass or cave interior

Pokemon	Morning		Day		Evening
Slugma	27	5%	27	5%	27	5%
Grimer	26-28	50%	26-28	50%	26-28	80%
Muk	29-30	5%	29-30	5%	29-30	15%
Fearow	27-29	40%	27-29	40%

Hoenn Sound Radio Show

Pokemon	Morning		Day		Evening
Plusle	26-27	20%	26-27	20%	26-27	20%
Minun	28	20%	28	20%	28	20%

Sinnoh Sound Radio Show

Pokemon	Morning		Day		Evening
Shinx	26-28	40%	26-28	40%	26-28	40%