Zoological and botanical lastnames of your ancestors

Some lines of my ancestors had following lastnames, with following meanings:
DROZD - thrush (bird)
HRUŠKA - pear
KŘEN - horse-radish
LOŠÁK - Sarcodon (mushroom)

Did your ancetsors have also some zoological or botanical lastnames?

Do "blooming mountain" and "pearl" count? I have a bunch of ancestors who's first name is an animal, particularly on the Jewish side (lion, bear, wolf and deer).

bump

'vrump'