I am always interested in the unsung hero or the rulebreakers of nature. The kind of critter that is common, yet no one seems to pay any attention to them. Or the bird who is so common throughout ...

Arizona's state bird fends for itself against predators in the desert, making its home in prickly plants. Here's what to know ...

The house is a relatively small Carpodacus finch with ... demarcated from a whitish belly with dark streaks. The top of crown and auriculars are brown. Back is brown and noticeably streaked.