If a Deerling is taken from one hemisphere to another, its colors change to match the new environment. Its scent doesn’t change its timing though, so Deerling can recognize when one is from a different region.
Pokéfeature: Deerling’s third Level 5 Ability changes with the season: Pixilate in Spring, Normalize in Summer, Germinate in Fall, and Refrigerate in Winter.

Sawsbuck hate having their leaves pruned, but need it in domestic life. Wild Sawsbuck naturally get rid of excess leaves by ramming each other’s antlers when they compete.
Pokéfeature: Sawsbuck’s third Level 5 Ability changes with the season: Pixilate in Spring, Normalize in Summer, Germinate in Fall, and Refrigerate in Winter.