Forum > Birds In The News > Newly Discovered Crossbill Species Numbers Few

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Webmaster Posted 01-Aug-2018 16:00
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From Science Daily on 01-Aug-2018 16:00

The recently discovered Cassia crossbill is range-restricted, occurring in just two small mountain ranges on the northeast edge of the Great Basin Desert. Based on a new study, Cassia crossbills occupy about 70 square kilometers of lodgepole pine forest and number only about 5,800 birds.


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