Having empowered employees is the dream of every leader. All managers want people who show initiative by taking on and completing tasks with little guidance. Of course, the expectation is that these people will perform only in ways consistent with company objectives and values. And there lies the leadership challenge.
Insects and spiders make up the bulk of this wrenâs diet. Common foods include caterpillars, moths, stick bugs, leafhoppers, beetles, grasshoppers, crickets, and cockroaches. Carolina Wrens occasionally eat lizards, frogs, or snakes. They also consume a small amount of plant matter, such as fruit pulp and seeds from bayberry, sweetgum, or poison ivy.
1 The House Wren is about 12.7 cm (5 inches) long. Its wingspan is about 16.5 cm (6 -7 inches). It weighs 9.9 - 12 grams (1/3 - 1/2 ounce)--about the same as two nickels.  House Wrens eat almost only insects--the only other food items recorded are spiders, millipedes, snails, and other tiny invertebrates.