ML644320347

媒体文件注释

I saw about 6 birds flying through. From Matt Young: 2nd recording Type 1 trying to call match a type 4. At 9s the type 1 is sounding and looking funky and at 15s the Type 4 starts calling and alternating with the type 1.

观察细节

I consulted with Matt Young (Finch Research Network) who helped identify the call types in my recordings. (Will upload audio)

额外物种

• Red Crossbill (Appalachian or type 1) Loxia curvirostra (type 1)