UtahnBirder
Well-known member
I live within a 4 hours drive of the Cassia Crossbill habitat and am thinking of going up this weekend to try my luck.
Has anyone done this? What tips do you have from your experience?
Is an iPhone adequate to record the voice to separate the Cassias from the Reds?
Has anyone done this? What tips do you have from your experience?
Is an iPhone adequate to record the voice to separate the Cassias from the Reds?