The eastern prickly pear’s thick pads are actually flattened stems. Tiny, soft, cone-shaped bumps on new pads are the cactus’s true leaves. At the base of each leaf bump, spines and tiny, hairlike bristles form. These make it hard for animals and people to pick the cactus’s yellow flowers and juicy red fruits.
People aren’t the only animals that love homegrown veggies. Wild critters — some big, most small — also adore the garden.
Take a Closer Look
The next time you sniff a flower, a sneaky hunter may be hiding right under your nose. Crab spiders don’t weave webs to catch prey. Instead, they patiently wait on flowers and rely on camouflage to stay hidden. When a fly buzzes by, the spider pounces.
Coaxing a bushy-tailed acorn-muncher down from the treetops into viewing range is simple. Just make this easy, homemade call and learn to speak squirrel.
Your guide to all the unusual, unique, and unbelievable stuff that goes on in nature.
Fireflies flicker to attract a boyfriend or girlfriend. But biologist believe their flashing backsides have another purpose: The blinking may serve as a signal to hungry bats that the firefly is toxic and shouldn’t be eaten.