I just broke up two sparrows fighting on my back porch. They looked like they were going to kill each other. What can I do to stop the bird fights in my backyard? ~Indianapolis, Indiana There are varied signs of spring: migrating birds passing through, new songs in the air, and the earth slowly waking up from its long winter nap. And there is another sign that is just as predictable which you’ve noticed, the bird battles.
The testosterone levels in male birds is up in the spring, territories are being determined, and battles break out. Two house sparrows in a seemingly endless wrestling match is not uncommon. It’s usually a bloodless battle that ends when they are distracted or one bird taps out.
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Impression of bird fight left in snow |
Male House Sparrows have a patch of black feathers at the throat and chest called a "bib" or a "badge". This patch of feathers increases in size with age. Usually a darker/larger bib signals a higher social status or fitness that will have the younger setting up challenges. My recommendation is to just let them do battle. If it goes on too long for your comfort, it’s OK to interrupt them with a loud shout.
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