00:00:00 ducks in pond; goose fend off man; pack of deer; CU deer calling out; octopus squirting black ink; blow fish; protective armor - VS alligator; alligators fighting; armidillo; turtle, minks try to get turtle; porcupine - wildcat shys away from porcupine, porcupine climbs tree.00:05:00 protective colouration - polar bear swimming; flounder on bottom of the sea; baby deer hiding in tree; preying mantis on branch; poison fangs and stings - CU scorpion; scorpions fighting; CU rattlesnake poised to bite, wildcat runs away from snake; VS deer; alligator; preying mantis; rattlesnake 1940s, animals, defense, education, footage, nature, protect, Stock