House wrens and American goldfinches have been my main source of avian entertainment this past week.
Both of these birds nest, on average, later than most other songbirds. While birds such as phoebes and robins get started in March or April, house wrens and goldfinches start in late spring/early summer. I hear the disjointed, but still rather cheerful, song of the house wren every time I walk out my door. The goldfinches are more quiet, but highly visible in their bright yellow plumage going back and forth to the nest site.
Goldfinches feed their babies a vegetarian/seed diet so the early insect hatch that prompts so many other songbirds to nest is of no practical to goldfinches. Rather, they must wait until flowers to bloom and go to seed before raising their young. Their primary diet consists of milkweed, thistle and other “weeds.”Continue reading