The Condor, Vol. 117, No. 1 (February 2015), pp. 87-93 (7 pages) ABSTRACT The Grenada Dove (Leptotila wellsi) is critically endangered; its abundance, as estimated by territory mapping, ranges from 68 ...
Accurate abundance estimates of plant populations are fundamental to numerous ecological questions and for conservation. Estimating population parameters for rare or cryptic plant species, however, ...
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