Publications

movement and resource use by a group of alouatta pigra in a forest fragment in balancán, méxico.	uncommonly observed behaviors were systematically recorded in a troop (n = 9 individuals) of black howler monkeys (alouatta pigra) inhabiting a small forest fragment (1.7 ha) in leona vicario, balancán, tabasco, mexico. between february 2002 and january 2003 (n = 499 h), we observed behaviors such as ground travel (85 occasions, total = 269 min/10.8% of total locomotion time), ground foraging (eight occasions, total = 50 min/0.84% of total feeding time) and drinking water pooled in tree holes (2 ...	2007	17136475
current status of the habitat and population of the black howler monkey (alouatta pigra) in balancán, tabasco, mexico.	we evaluated the habitat and populations of the black howler monkey (alouatta pigra) in the municipality of balancán, tabasco, southeastern mexico, using a combination of field surveys and remotely sensed data. we identified 21,937 ha of remnant vegetation composed of 1,348 fragments. fragments separated by up to 200 m were grouped into "clusters" of fragments in accordance with the maximum observed open distance crossed by a. pigra. a total of 11% or 84 of the 772 clusters identified through re ...	2008	18850585