Field notes, v569
Page 251
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
10:46 Rested on iron Ski Lift chair 10:50 Returned to Tree 60 ft S. (favorite perch) 10:52 Another H.B. entered area & our bird flew at him. 10:53 Flew to climb & then to fir tow. always facing us. 10:55 Flew in cir. Counterclockwise to fire weed then to f. perch. Circled again lit on fl.(climb) 15 times & back to f. Perch. 10:58 Went to fire weed & back to f Perch. 11:03 Facing us Flew to climb n to E. (Favorite Columbine) 11:05 Back to f Perch. Then circled E af us & hovered over fir Big H.B. zoomed him 6 times - then 4 times more -