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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
E. Heske
1980
Journal
Cordoba to Ojo de Agua Veracruz, Mexico
sec. cont.
Second line is also along the trail in secondary
growth, then moves up the hillside. Along the trail
the ground is flat, not much herbaceous cover but
dense low canopy due to saplings, vines & brush.
Back on the hillside the trees are large, leaf litter
on floor, fewer vines, but very rocky - in some
areas the hillside is solid rock with large crevices.
Line three was set half in dense secondary
and half in an area along the river with a
canopy of coffee trees ~ 10-15' high (3-5m) and
a lush ground cover of ferns and herbaceous plants
~.3m high. The fourth line was set in habitat
similar to that just described (latter half or line 3).
I am not overly pleased with some of these areas -
the more mature-looking forest is too rocky to
have many Hetteronyms, though, I imagine.
Available area to trap in is thus limited. Duke
& David set up two mist nets near the stream by
the road to catch bats tonight. Checked the
nets shortly after dark (~1930) - caught 1 Rhogeßsia sp.
and 1 Myotis nigricans. At ~2000, there were
approx. 30 bats in the nets: 4 more Myotis nigricans,
the rest Sturnira lilium and Micronycteris (?).
The Myotis were kept, as was the Rhogeßsia, but
the Phyllostomatids were released. Three more checks
of the net, approx. each half hour, yielded about
2-3 dozen more Sturnira & Micronycteris, which were released.