Fwd: Monarch saviors
Paul Cherubini
monarch at saber.net
Sun Mar 7 20:18:27 EST 2004
Richard Worth wrote:
>
> FYI. Some good news
> Butterfly Bodyguards
> illegal logging has put the monarch's survival at risk.
> To its rescue has come a Mexican butterfly patrol, including
> 500 police as well as environmental inspectors and helicopters.
> So far, the effort has netted 28 illegal loggers and nearly 5,000
> cubic yards of ill-gotten wood.
This Sierra Magazine article failed to inform the reader that
the harvested trees in this case were growing way below the
altitude where the monarchs cluster. Therefore the "5,000
cubic yards of ill-gotten wood" did not actually represent any monarch
cluster habitat that was lost. It follows that even if more of this
"illegal" type harvesting should occur in the future, it will not pose a
threat to the monarch. Thus the butterfly patrol people aren't really
"rescuing" the monarch.
You see a few years ago, American monarch biologists arbitrarily
enlarged the Monarch Reserve boundaries way beyond and below
the altitude where the monarchs cluster. Understandably, some of
the local people are angry about being deprived of access to
large areas of forest which the butterflies don't actually need or
use.
Here is another actual case history of some illegal (apparently)
logging within the Chincua Monarch Reserve a few years ago
and my explanation as to why is it does not pose a threat to the
monarch: http://www.saber.net/~monarch/chincualog.jpg
Paul Cherubini
El Dorado, Calif.
------------------------------------------------------------
For subscription and related information about LEPS-L visit:
http://www.peabody.yale.edu/other/lepsl
More information about the Leps-l
mailing list