Once you have located all the creatures in the grid, the remaining letters, when unjumbled will spell out another of God's Creation.

LIONENEXOB
AHGTSUCOLA
MSOLEOPARD
BIRWSEILFG
SFFOXRGAGE
LRELHENPNR
EWEVSSKRAR
MHBEARBATS
AASSDOGTNA
CGOATHPOGS

ANT
DEER
GNAT
LOCUST
ASS
DOG
GOAT
OXEN
BADGER
EWE
HEN
PIG
BATS
FISH
HORSE
RAT
BEAR
FLIES
LAMB
SNAKE
BEE
FOX
LEOPARD
WOLVES
CAMEL
FROG
LION

solution...