At a freeway exit west of Caldwell, the landscape dips as it stretches west to Sand Hollow, a valley of rolling fields feeding a trickle of a stream lined with cattails, poplar, and purple loosestrife.
Farm homes dot the landscape, many of them surrounded by planted forests. A friend who goes by “Speedy” lives in one of these little forests. He loves the owls and quail and rabbits and hummingbirds and the occasional cougar that all make his abode part of their regular rounds.
Hoping to attract a croaking toad to his garden a few years ago, Speedy decided to dig a little pond between his small yard and the dense trees. The water did attract a more abundant population of critters away from the irrigation ditches, but he soon found himself with a problem—algae loved the pond. To control the algae, he purchased a dozen “feeder fish,” what I’d always known as “inexpensive goldfish,” but what keepers of larger fish call “feeders” for a reason. Continue reading →