Pretty smart robin… since she can’t enter the traditional fly-in mealworm feeder, she sits directly below it on the ground and waits for escaped worms to drop! Imagine my surprise when I glanced out the window and saw her with a huge mouthful of something… my worms! But she’s got nestlings to feed as well, so hey-whatever works.
Normally live worms are reserved for the bluebirds, but the heat and drought covering most of the country makes it extremely difficult on most wildlife. Actually, crickets, spiders and grasshoppers thrive in these dryer conditions, making it easier for bluebirds and other insect feeding birds. Robins on the other hand, thrive when soils are moist, making their preferred foods more abundant.
One mealworm feeder is an open dish style, that’s where the baby blues first learn to eat on their own. It takes some extra time for them to learn the fly-in feeder. These look more like houses, the worms are inside and there are several entry/exit holes. Luckily nobody else (except for Carolina Wrens) ventures into the feeder. Live worms aren’t too terribly expensive… it’s the shipping that hurts your wallet! Not only must they be shipped via overnight service, but due to high temps, they must be shipped in coolers. This adds size and weight to the delivery-bumping the price even higher. Oh… what we don’t do for our birds!
By the way, during nesting season, it is advised to add calcium if you are supplementing with live worms. Some folks use crushed eggshells, but I’ve never been successful with them. Calcium Carbonate (powder) is inexpensive, and simple to use with worms. Just shake some on the worms to lightly “dust” them prior to feeding. The calcium helps females from becoming egg-bound – eggs actually get stuck in the canal-and it’s fatal too. It also helps fledgelings grow strong bones for a better chance of survival.