This fascinates me. Are you using some type of audio recording device or is
this strictly by ear?
Thanks.
*Greg*
*cedarbees@xxxxxxxxx <cedarbees@xxxxxxxxx>*
On Tue, Sep 20, 2016 at 8:10 AM, <kde@xxxxxxxxxxxxxxxxxx> wrote:
Another good pre-dawn flight of thrushes over the house this morning (Tues
20 Sept, Black Oak Ridge in west Knox Co, TN), lower altitude but maybe
half the number of calls as yesterday. Mainly Swainson's Thrushes again
but got the 4 expected Catharus thrushes (bit early still for Hermit),
another Summer Tanager, and some unIDed warbler calls.
