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Project Update: August 2009
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Project Update: August 2009
In 20 strips of 10 m by 100 m, we identified 82 cavities of different origins: 73 decay and nine excavated.
Of the excavated cavities
,
two were made by
Campephilus
leucopogon
and
seven by
Piculus rubiginosus
. We were able to locate the
home range of two pairs of
C. leucopogon
separated by around 3 km. One of the pairs
was pecking on a live tree of
Amburana cearensis
and completed the cavity in 45 days (see photo); the other was excavating on a snag. We also inspected all the old excavated cavities that we found. Most of the
excavated cavities were on
Calycophyllum
multiflorum
. On July 19th 2009
we found a nest of
C.
leucopogon
with one chick probably five
days old in an exotic species
Schizolobium parahyba.
We also found a male
with a larva entering a cavity
, but since the cavity was higher than 15 m we were not able to inspect it.
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