Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
JOURNAL
At Kasook, on the Wkade River, North Slope Borough, Alaska
30 August
Started T5, 11-14. This am beginning at 0600. Temperature a mild 8°C at 0600, rising to
13°C by 1100. Almost no wind, clear sky. Sunrise was among the most enchanting I have
seen at Wkade, with each depression in the terrain filled with a thick morning fog.
Very little bird activity: the most abundant numerous species was Calcarius, but even these were
not common. As yesterday, all 3 Gavia spp. were conspicuous because of their incessant
vocal activity. The warmer temperatures today appear to have set the stage for vocal
display in many species: the 3 Gavia, both Lagopus, Calcarius lapponicus, Passerulus
sandwichensis, and Boreotrichia leucophrys all sang. After coming in from the transects
a cleared camp until the last of 3 flights at 1600. Then off to NML + done with
Wkade River for 1978, and perhaps forever. See 1978 Wkade Ornithology accounts for
description of spp. status.