Cascade mountain range of washington state

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The Northern spotted owl lives in the Cascade mountain range of Washington State. Researchers have observed barred owls in the same mountain range and believe the competition for nesting habitats is driving the spotted owl populations down. Researchers wanted to investigate the effect of barred owl populations on nesting choices of spotted owls. Researchers recorded barred owl songs and played the songs in an area typically selected by spotted owls for nesting. Which of the following is a valid null hypothesis for this investigation?

Spotted owls will hear the barred owl songs and look for barred owl nests to destroy.

Spotted owls will continue to nest in the area where the barred owl songs are being played.

Spotted owls will not nest in the area where barred owl songs are played.

Spotted owl chicks will starve because the parents will be scared away by the barred owl songs.

Reference no: EM133373491

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