Wildlife

Special resemblance of animals to natural objects such as leaves provides a representative example of evolutionary adaptation. The existence of such sophisticated features challenges our understanding of how complex adaptive phenotypes evolved. Leaf mimicry typically consists of several pattern elements, the spatial arrangement of which generates the leaf venation-like appearance. However, the process by which … Read more

Arizona is home to a diverse range of spider species. From tiny jumping spiders to intimidating tarantulas, spiders in Arizona can be found in backyard gardens, creeping across sandy deserts, and even inside your home. While most spiders are harmless, some species can deliver a painful and potentially dangerous bite. This guide covers 27 of … Read more

Gray spiders come in many shapes and sizes, but they all share some key traits that set them apart. These secretive arachnids have mastered the art of camouflage with their muted coloration allowing them to blend into their surroundings with ease. While not all gray spiders are harmless, most pose no threat to humans. In … Read more

There is an order of insects that are known as the “true bugs” also represented here. Beetles and bugs may share similar physical characteristics, below is a check list of the key differences of these two types of insects – The order Coleoptera (Beetles) is the largest animal order on earth with almost 390,000 species … Read more

Scorpions are easily distinguished from other insects thanks to their curled stinger and enormous pincers; these characteristics are shared with spiders and other arachnids. Although they tend to stick to drier areas, many scorpions may be found in Texas. Thankfully, Texas is free of the poisonous scorpions that may cause paralysis, cardiac failure, and even … Read more

California’s diverse ecosystems are home to many different bugs that can bite or sting. While most bug bites are harmless, some can cause painful reactions or spread disease. As a California resident, it’s helpful to know which bugs you need to watch out for when spending time outdoors. In this article we’ll cover the most … Read more

Wasps can be scary and intimidating insects. Their painful stings and aggressive behavior make most people wary of going near them. However, some flies have evolved to mimic the appearance of wasps, likely as a defense mechanism against predators. At a quick glance, these flies may fool both humans and animals into thinking they are … Read more

Nature has a brilliant way of helping creatures survive through camouflage and mimicry. One of the most fascinating examples is caterpillars that resemble snakes. With their false eye spots, inflated bodies and snake-like movements, these tiny larvae have evolved to trick predators into thinking they are dangerous reptiles. Why Would a Caterpillar Mimic a Snake? … Read more

Few things are as memorable as receiving a sharp bite or sting from an insect, spider, or other venomous arthropod. In fact, that’s the point! Arthropod venom is nature’s way of leaving a memorable impression on the target, including you. Most arthropod venoms are painful to some degree. The black widow spider may have the … Read more