And that which is more to be admired is the proportion and figure of the cavity within, which is composed and proportioned after such a manner as not to receive or admit any other thing than the bird that built it;
barreneko hutsunearen arautze eta itxura da; zeren moldatu eta arautua izan baita halako modura non ez baitu hartzen ez onartzen ahal eraiki duen xoriaz baizik;