A study in Behavioral Ecology found that red-winged blackbirds in western Oregon hesitate to <a href="https://www.mid-day.com/mumbai/mumbai-crime-news/article/mumbai-railways-vigilance-staffer-physically-assaulted-on-board-panchavati-express-train-probe-launched-23501904" target="_blank" rel="none noopener">physically attack</a> rattlesnakes, despite aggressively defending their nests against other predators.
When researchers placed realistic predator models near nests, blackbirds struck nonvenomous gopher snakes over 80 times but hit a rattlesnake model only once.&nbsp;
Because rattlesnakes were largely eradicated from western Oregon in the 1800s, modern blackbirds have virtually no experience with them, but retain a distinct caution toward vipers.
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When researchers placed realistic predator models near nests, blackbirds struck nonvenomous gopher snakes over 80 times but hit a rattlesnake model only once

Red-winged blackbirds avoid attacking rattlesnakes despite defending nests

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A Behavioral Ecology study found red-winged blackbirds aggressively attacked gopher snakes but largely avoided rattlesnake models, suggesting they retain an instinctive caution toward vipers

Oregon blackbirds attack gopher snakes but avoid rattlesnake models, study finds

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Home / News / World News / Article / Oregon blackbirds attack gopher snakes but avoid rattlesnake models, study finds