A new study finds that more than 1 billion birds — and probably more — are killed annually in the U.S. in collisions with ...

From Alaska to Florida, poultry farms and dairy operations have reported outbreaks of highly pathogenic avian influenza, ...

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Another early proponent of observing over killing was U.S. ornithologist Florence Merriam Bailey, who published what is largely considered the first modern bird guide in 1889 titled Birds: Through an ...