birding-aus
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To: | martin cachard <> |
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Subject: | An unfortunate way to tick a Frogmouth |
From: | Martin Butterfield <> |
Date: | Tue, 10 Jun 2014 08:41:12 +1000 |
What is the default position on natural vs human transport? That is, if a corpse is found somewhere do you start by counting it as getting there naturally (eg washed ashore by currents; dropped by a raptor) or assume that a human must have got it there? Obviously the environment in which it is found plays a role (eg if in a Peregrine's nest a very strong chance it was taken by the falcon when alive) as does distance from known habitat (eg a WA endemic found in the Sydney Domain would suggest some form of human intervention). My personal position would be that natural means would be the starting point and some evidence (tangible - say bullet holes - or circumstantial - the endemic example) is required to declare it human-assisted. Martin Butterfield http://franmart.blogspot.com.au/ > > > _______________________________________________ > Birding-Aus mailing list > > To change settings or unsubscribe visit: > http://birding-aus.org/mailman/listinfo/birding-aus_birding-aus.org > _______________________________________________ Birding-Aus mailing list To change settings or unsubscribe visit: http://birding-aus.org/mailman/listinfo/birding-aus_birding-aus.org |
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