While known for being the world’s fastest bird–peregrines have been clocked at diving more than 200 miles per hour–these majestic birds were at risk for going extinct 50 years ago. Widespread use of pesticides such as DDT decimated native populations of peregrine falcons.
By 1970, California’s peregrine population had dwindled to only two known nesting pairs statewide. The federal government banned DDT in 1972. And successful restoration efforts spearheaded by organizations like The Peregrine Fund helped revive their numbers. By 1999, they were removed from the federal Endangered Species List. Recent surveys estimate that there are now 300 to 350 nesting pairs in California and more than 2400 pairs nationwide.
Pack rats, aka woodrats, build their nests, called middens, from plant debris, rocks, animal parts, paper, and almost any other bits of detritus nearby. Frequently, they urinate on their middens. The urine crystalizes and encases the nest material, preserving it for as long as 50,000 years by some estimates. For paleobotanists, middens are a great […]
WordPress is a fantastic tool for building web pages – if you know how to use it. Even with all the accessibility, a lot of the deeper features of WordPress are lost in translation to the average user. Enter WP Page Builder, a tool that not only makes WordPress site design easy but also more […]
In this age of ever-shrinking gadgets, it bears reminding that sometimes bigger is actually better. And if you care about audio quality, we can’t think of a better example of this principle than these TREBLAB Z2 Bluetooth 5.0 Noise-Cancelling Headphones. We know tiny Bluetooth earbuds are all the rage right now. But their battery life […]
In this Instagram age, pictures aren’t just worth a thousand words; they can be worth a pretty penny, too, which makes graphic designers a highly sought-after profession. But being a graphic artist takes more than just the ability to draw a picture, and certainly more than the ability to navigate through Photoshop. The School of […]