The gastropod Pachyoliva columellaris (formerly Olivella columellaris) is particularly common on many sandy beaches in North Peru. In the studied region north of Paita, Piura province, the species reaches densities of over 80,000 individuals per beach meter. The snails perform tidal migrations ...
The article considers three education projects in Aymara-speaking commu- nities ofPuno, Peru in the light ofthe sociolinguistic context there. Peru's Aymara Speakers are concentrated in t...