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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Pearson - 1997
Eileen, John, and Tina came by in the afternoon.
Twenty Nothofagus dombeyi seeds from Llao Llao
"planted" on wet filter papers in a petri about 10
days ago have not sprouted. (Nor had they sprouted by
December 15).
Summary of the Futulafquen experience. Weather
was cloudy or drizzly almost the whole trip. The
people we talked with in the park were not aware that
there was or had been a ratada. The general concensus
was that there are always a lot of mice and that now
is no exception. Our overall trap success was 66 and
56%, which is similar to Villa Angostura and Llao
Llao. Oligoryzomys trap success was 32 and 10
percent. The 10% was at Puerto Limonao where there was
not nearly as much rosa mosqueta as at Arayanes.
Olivaceus was more abundant than longipilis. Only
those three species were caught. Not one female was
pregnant; one was lactating; a few were parous. There
were two big male Oligos (over 50g), both with medium
large testes and not-very-big seminal vesicles but
with spermatozoa in the epididymis. No specimens were
fat like the beach specimens from Lago Espejo Chico
We saved some stomachs, and pickled some tissues for
Adrian. Spotted/hemorrhagic lungs continue to show up
even in specimens killed by carbon monoxide. The
local people have all heard the bamboo story, but no
one knew of any flowering plants, and we saw not a
single flowering plant. We saw numerous young clumps
maybe 10 years old, bt also some clumps of huge old
canes. Once again, we saw not a single mouse, even at
night with a flashlight.
A view of Puerto Limonao from across the lake
shows a band of coihue down low, a band of lenga up
top, and a big area of bamboo in between (see photo).
But without a bloom, what good is the bamboo? The
number of maiten trees is impressive, however in the
region in general. And the amount of rosa is
overwhelming. Not blooming yet, and few old fruits on
it. Saw no mouse nests, and few "signs" of mice.
Three olivaceus in one Sherman trap, two of them
adults, must be a sign of high pouluation. Plus two
Oligos in another Sherman.
The vagina of Abro longipilis and the testes and
seminal vesicles and penis of longipilis continue to