If we drew an imaginary line straight down the middle of the human body, it would look pretty similar on each side.
We see this kind of symmetry in lots of animals, from cats and birds to worms and frogs. In fact, about 99 percent of animals have bilateral or two-sided symmetry, says my friend Erica Crespi, a biologist at Washington State University who studies frogs and asks a lot of big questions about how animals develop.
Imagine if animals like frogs, birds, cats, or humans didn’t have their two-sided symmetry. Birds might have a hard time flying with one wing. Frogs might hop in circles » More …
Deep in the forests of Washington’s Kettle Mountains, Washington State University wildlife biologist Daniel Thornton searches for signs of a rare and elusive type of wild cat — the lynx.
An assistant professor in the School of Environmental Science, Thornton and environmental science graduate students Travis King and Arthur Scully are helping to lead the largest lynx camera survey ever done in the state this June-October.