Then God blessed them and said, “Be fruitful and multiply. Fill the earth and govern it. Reign over the fish in the sea, the birds in the sky, and all the animals that scurry along the ground.” [Genesis 1:28 (NLT)]
All creatures great and small, All things wise and wonderful, The Lord God made them all. [Cecil Frances Alexander]

A giant Pacific octopus named Marcellus is the narrator in Shelby Van Pelt’s delightful novel Remarkably Bright Creatures. While the animal’s ability to verbalize is pure fiction, Marcellus’ curmudgeonly personality and ability to plan are quite possible. Said to have the intelligence of a Labrador retriever or a 3-year-old child, octopuses are the most intelligent of the invertebrates. They can use tools, recognize people, hold grudges, escape aquariums, untie knots, and solve mazes.
Scientists have identified distinctive behavioral traits in animals as diverse as elk, fish, ferrets, spotted hyenas, spiders, sea anemones, rodents, lizards, and birds. Naturally, the same characteristic presents differently in different species. An introverted octopus, for example, will stay in its den while feeding and try to hide by changing color, but an introverted human might stand alone at a party or skip the party entirely. As for a shy African penguin named Tubbs who once wintered at our local zoo—the introverted bird took his food into the back corner of his den to eat it, usually stood with his back to the other penguins and zoo visitors, and, like many timid fellows, wasn’t successful with the females.
Several years ago, we became acquainted with Tubbs and his penguin friends Missy, Squirt, and Sal when we had the opportunity to meet their keepers and go behind their exhibit to feed them. Initially, the penguins all looked alike but, when we looked more closely, we realized their black chest spots were as unique as are human fingerprints. Like zebras, jaguars, monarch butterflies, and the rest of God’s creatures, no two are exactly alike. God never repeats himself.
As we fed those fascinating birds, their distinctive personalities began to emerge. Along with the socially awkward Tubbs, we met the outgoing Missy who, unfortunately for Tubbs, clearly had a crush on her human keeper. The “hen-pecked” Sal followed his domineering mate Squirt wherever she went. Although the other penguins preferred eating their fish “headfirst,” Squirt insisted on getting her dinner presented sideways. While it was penguin instinct that made Tubbs gorge himself in preparation for molting, it was his timid personality that caused the curious penguin to peek around a corner at us rather than stand at the gate with the others.
Scientists have found intelligence, personalities, and emotions in everything from limpets and crabs to coyotes and water striders. Nevertheless, until meeting those penguins, I’d thought of personalities only in domesticated animals and attributed them to training and environment. I hadn’t considered the possibility of undomesticated animals having distinctive personalities and the ability to feel and express emotions, but scientists have found that even honey bees can exhibit optimism and pessimism!
The fictional Marcellus was a gentle reminder of the lessons I learned from my time with the penguins. While animals may not be able to speak in a way that we can understand or exhibit emotions in a way we recognize, there is nothing dumb or unfeeling about any of God’s creatures. Their complexity and diversity point to our unlimited Creator and His intelligent, imaginative, and loving design. God created every living thing and none of His creation happened by accident.
God commanded us to keep and care for His creation, not to exploit or abuse it. As title holder to the earth, He will hold us responsible for the way we care for it and for the creatures with whom we share it. Wednesday is Earth Day, a day dedicated to honoring the environmental movement, raising awareness about pollution, and promoting global sustainability. Saving the environment depends on each and every one of us. For the sake of penguins, octopuses, and the rest of God’s creatures who are unable to speak for themselves, let us be better stewards of God’s beautiful earth.
The earth is the Lord’s and the fullness thereof. O God, enlarge within us the sense of fellowship with all living things, our brothers the animals to whom Thou gavest the earth as their home in common with us. We remember with shame that in the past we have exercised the high dominion of man with ruthless cruelty so that the voice of the earth, which should have gone up to Thee in song has been a groan of travail. May we realize that they live not for us alone, but for themselves and for Thee and that they love the sweetness of life. [Attributed to St. Basil the Great]
You gave them charge of everything you made, putting all things under their authority—the flocks and the herds and all the wild animals, the birds in the sky, the fish in the sea, and everything that swims the ocean currents. [Psalm 8:6-8 (NLT)]
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