Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Trying to subarctic
NARL, Barrow, N Slope Borough, Alaska
20 June
1 J flying over T9 today. It landed on the lawlands+ gave a cup
display plus a few wing ups. It then flew on. A few minutes later I
saw another (or the same one more likely) fly back toward the
rim over which T9 plunges by (7,0), landing on the bluff E of the transect