Black-cheeked Gnateaters
... that a field study in Brazil found the territories of the 11.5 cm long Black-cheeked Gnateaters to average 2.94 hectares (7.3 acres)?
... that a field study in Brazil found the <a href="./Territory_(animal)" id="mwDpc" rel="mw:WikiLink" title="Territory (animal)">territories</a> of the <span about="#mwt69" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"11.5 cm"}},"i":0}}]}' id="mwDpg" typeof="mw:Transclusion">11.5 cm</span> long <b id="mwDpk"><a class="mw-redirect" href="./Black-cheeked_Gnateater" id="mwDpo" rel="mw:WikiLink" title="Black-cheeked Gnateater">Black-cheeked Gnateaters</a></b> <i id="mwDps">(adult male pictured)</i> to average <span about="#mwt70" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"2.94"},"2":{"wt":"ha"}},"i":0}}]}' id="mwDpw" typeof="mw:Transclusion">2.94 hectares (7.3 acres)</span>?