Author Archives: Mr. Mohn

About Mr. Mohn

Biology Teacher

Toucan Play That Game

A blog about life...literally

Californian Fires Affecting Natural Selection More Than Ever Before

The recent wildfires in California have now been flaming for over three weeks. They have ruined 135,974 acres of land thus far and are only at 15 percent containment across the lengthy state. Mountains usually seen from miles and miles … Keep Reading


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Mammal Monday – “That’s One Fat Squirrel!”

American Beaver (Castor canadensis)Image from Wikimedia Commons My daughter and I were tagging monarch butterflies one Fall when she spotted what she thought was a squirrel. As we moved in for a closer look, we realized we were actually looking … Keep Reading


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Frog Friday – Spot the Spots of the Spotted Toad

Red-Spotted Toad (Anaxyrus punctatus)Image from Wikimedia Commons Listen to the call of the Red-spotted Toad


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GMOs? Good? Bad?

Many people go about their day to day lives consuming all sorts of different plant products, ranging from buying whole produce such as apples and onions, to the salmon people buy on a daily basis. Surprisingly, many of these products … Keep Reading


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Recent Developments in dCas9-XTEN-APOBEC1 Based Single Base Editors May Open the Door for Correction of Diseases Caused by Point Mutation and Greater Developments in Genome Modification

Sickle cell anemia and cystic fibrosis are both abnormalities caused by a single incorrect nitrogenous base within the DNA of human beings. Through this seemingly minor error within this chain of nucleotides, an entire disorder is born. Such is the … Keep Reading


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Winged Wednesday – Hawkeye

Red-Tailed Hawk (Buteo jamaicensis)Image from Wikimedia Commons Did you know? The shriek of the red-tailed hawk is often heard in movies, TV shows, and commercials whenever the sound effect artist wants to convey the idea that someone is lost in … Keep Reading


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Biosignature Gas Discovered on Venus

Image from Wikimedia Commons Picture this: a Soviet spacecraft named Venera 13 lands on a planet and succeeds in capturing a few images of the surface before it disintegrates. It sure sounds hospitable, right? Twenty years earlier, the first ever … Keep Reading


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Slowing the Decline of Bee Populations

Image from Wikimedia Commons With the end of winter comes the arrival of spring, marked by warmer weather and budding plants, both of which foster the emergence of bees. However, bee populations are on the decline. Rising temperatures have created … Keep Reading


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Mammal Monday – Now THAT’S Big!

Paraceratherium – the largest known land mammal to ever existImages from Wikimedia Commons


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Frog Friday – Fascinating Freezing Frogs

Intrigued by Mr. Mohn’s reference in class to a frog that hibernated during the winter by allowing itself to freeze, I decided to look further into this creature. This frog is known as the Wood Frog. It is found across … Keep Reading


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Winged Wednesday – Almost Paradise

Lesser Bird of Paradise (Paradisaea minor)Image from Wikimedia Commons


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Mammal Monday – “Seeing” Stars

Star-nosed Mole (Condylura cristata)Image from Wikimedia Commons Did you know? Appropriate to its life largely underground, the star-nosed mole is essentially blind. However, thanks to the tentacled star, the mole has perhaps the best sense of touch of any mammal … Keep Reading


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Frog Friday – Glass On Glass

Plantation Glass Frog (Hyalinobatrachium colymbiphyllum)Image from Wikimedia Commons


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