This printable word search puzzle on the topic of Ecology & Evolution contains 20 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
American skunk cabbage
New Zealand flatworm
Purple pitcher plant
Floating pennywort
Harlequin ladybird
American bullfrog
Carpet sea squirt
Japanese knotweed
American lobster
Himalayan balsam
Signal crayfish
Water primrose
Killer shrimp
Quagga mussel
Asian hornet
Sacred ibis
Goldfish
Terrapin
Raccoon
Mink