Sun glitter is the phenomenon of a sparkling appearance on a body of water’s surface caused by reflecting light. A reflection from the sun on a surface of water is called a glint. These glints appear as the sunlight reflects off slopes of the waves. Wind, birds, or anything that can cause large waves will disrupt the reflection resulting in multiple glints or flashes of light.

The American bullfrog, the largest frog in North America, lives near permanent water and eats mostly animals. They can jump up to 6 feet and males have a loud, cow-like call heard up to half a mile away. Females lay up to 20,000 eggs, but only a few survive (2% success rate). Bullfrogs can take up to three years to mature from eggs to adults. The longer a bullfrog takes to fully mature, the bigger in size it will be. Males have larger eardrums and yellow throats during breedi

The ruby-throated hummingbird is Illinois’ smallest bird, measuring just 3½ inches long and weighing less than a nickel. Their nests are thimble-sized, and their eggs are smaller than jelly beans. Despite their size, they’re expert fliers, beating their wings 53 times a second and flying backward or even upside down. Only males have the red throat that gives the species its name; females have white throats.

The blinded sphinx moth is part of the hawk moth family - family Sphingidae - which includes many of the largest moth species around. Despite its name, the blinded sphinx moth is not blind at all. They have “eye spots” on their wings that are meant to intimidate predators. However, their eye spots lack a fake pupil which is why these moths are called blind. Blinded sphinx moths do not have a mouth and put all their energy into reproducing. In Will County, they are mostly seen

Northern water snakes are common in northern Illinois and often seen sunning on rocks or swimming with just their heads above water. They are nonvenomous and harmless to people. Typically 1 to 2 feet long, they are brown or reddish with bands or blotches. These carnivores live in wetlands and eat fish, insects, amphibians, crayfish, and occasionally small mammals.

Animals share some surprising behaviors with humans. Some give gifts—like birds offering prey or spiders wrapping snacks in silk. Many sunbathe to warm up or remove parasites. Some grieve, like elephants and whales mourning lost loved ones. And many fiercely protect their young, from geese to octopi. While animals aren’t human, they deserve respect for both their differences and the ways they’re like us.

Though you would think to find most crustaceans living in streams and creeks, crayfish, Cambarus diogenes, can live in water deep beneath the soil. Crayfish build muddy towers above ground called “chimneys” that can be found in fields, yards and along streambanks. Our devil crayfish, cousins to the lobster, have hard exoskeletons that darkens from a clear coat to a reddish-brown color as they molt and grow. Devil crayfish play incredible roles in supporting life and ecosystem

Painted turtles are common and easy to recognize by the red and yellow markings on their heads, legs, and shells. Often seen basking in the sun on rocks or logs, this helps them warm up and remove leeches. They can live up to 35–40 years. Though they have no teeth, their jaw plates help grip food. They must eat in water and have a varied diet of plants, fish, insects, and crustaceans.