What specific invertebrates are key components of the cardinal's insect diet?
Answer
Grasshoppers, beetles, caterpillars, and spiders.
When foraging naturally, cardinals target larger, softer-bodied prey that is easier to digest or feed to nestlings. Key components documented in their natural menu include grasshoppers, various types of beetles, soft-bodied caterpillars, and spiders. These invertebrates provide the crucial animal protein necessary for sustaining the bird, particularly during periods of high metabolic demand like chick-rearing.
#Videos
Cardinal and Oriole Feeding on Mealworms - YouTube
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