
While her mate was singing from the tops of the cattails, this female red-winged blackbird was often out of sight down in her nest.
When anything flew into her airspace, however, she popped right up and chased off the intruders. It didn’t matter if they meant her or her eggs any harm, everything from yellowthroats to wrens to sparrows to yellow-headed blackbirds got the heave ho. I spent many hours watching her little patch of the marsh and had to work quickly to get photographs of the other birds before she’d chase them off.
I found the deference shown by the yellow-headed blackbirds the most curious as they were physically larger. They’d fly over to sing, she’d immediately go after them, they’d give her a bewildered look before heading back to the quieter interior of the marsh. After a few weeks of getting hassled, one male yellow-head did return the fight and they squabbled in the air for a while. I thought the larger bird would win over the female red-wing, but her wingman (her mate) joined the fray and the yellow-head retreated to safety.