The mass die-off of thousands of songbirds in south-western US was caused by long-term starvation, made worse by unseasonably cold weather probably linked to the climate crisis, scientists have said. Flycatchers, swallows and warblers were among the migratory birds “falling out of the sky” in September, with carcasses found in New Mexico, Colorado, Texas, Arizona […]
Tag: Violet-green Swallow
Western Bluebird Nestlings Fledge as Violet-green Swallows Watch
Being the conscientious Bluebird Trail monitor that I am, I noticed Friday, on my way home from work, as I approached this nest box one of the nestlings was staring back at me out the entrance hole. I knew it had to be close to fledging time because I check the boxes often enough to […]