If you find an old glass flower frog, should you buy it? Besides the price, turn it over: Does it have little knobs, bars or feet on the bottom? There should be three or five, depending on the frog’s ...

Many outdoor enthusiasts in the southern United States (or a visitor to a zoo or a nature center for us West-Texans) have seen at least one species of tree frog that lives primarily in, you guessed it ...