A group of live webcams documented a pair of Eastern screech owls in Murrysville preying on a Northern cardinal at a feeder and plucking a mother bluebird from a nest box within the past week.
Birds instinctively know where to find shelter, but we can help them survive a tough winter, writes Hans Kunze.
Q: After hearing some birds shrieking, I went to investigate and found a male and female cardinal chasing house sparrows away from a nest in a thick vine. The sparrows kept trying to come back but the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results