Tag: Eastern Bluebirds (Sialia sialis)

  • Now Back After Near Extinction

    January 7, 2026 The mid-20th century saw Eastern Bluebirds (Sialia sialis) near extinction. What a surprise to find this out, since to me that doesn’t seem so very long ago. But that is the case, with there being a 90 percent drop in their population due to habitat degradation, and invasive House Sparrows (Passer domesticus),…

  • Bluebirds Checking Out A Roosting Spot

    December 3, 2025 This morning there were several Eastern Bluebirds (Sialia sialis) near the vegetable garden, checking out one of the birdhouses as a spot for roosting during the winter. A surprising number of Bluebirds will roost together in one birdhouse. Six or eight are commonly seen keeping each other warm. There are times, even…