Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Maclan
1966
for partially drained lake basin
behind (west of) camp. Circled is
counter clockwise. Paul took feeding
observations - and I think he surprised
himself at how many he got. I
took pictures and participated in feeding
observations. Got some (I hope) good
pictures of a ♂ Willow Ptarmigan and
some habitat shots; later some pictures
of the Parasitic Jaegers. Also got
2 timings of a Western Gannet
feeding on a snow bank: 28 and 54±6.
About 1 more day of this and the
snow banks will be gone. This lake
basin was again the best shorebird
spot in the area, with all species
some where near it. Separation
again appears about as at Barrow,
with greater physical habitat distinction,
allowing greater spatial separation of
the birds.
Now - why are there fewer
shore birds here than we might
have hoped? One reason may be the
preponderance of Ericaceous plants,
which birds seem to avoid. Willows
are not avoided, but the heaths are.
Whether this is due to low insect