Perch, lurch, and search. If you don't believe me then you try it.
The tree that rhymes with "three" is a birch tree.
LurchingResearchingSearching
Perch, birch, church, lurchBirch, church, perch, lurch, Research
Birch bark is not a living organism, however the birch tree, where birch bark comes from, is.
Claes Birch has written: 'Claes Birch'
Birch is much harder.
hard
The family name of birch is Betula .There are a number of birch native to The USA the best is probably Betula papyrifera the paper birch or canoe birch.
Andreas Birch Eriksen goes by Birch.
Bronze Birch Borers live mostly in Birch trees. But they especially live in Paper Birch trees.
Thora Birch