Corrigendum: A Severe Lack of Evidence Limits Effective Conservation of the World's Primates.

[This corrects the article DOI: 10.1093/biosci/biaa082.].

A Severe Lack of Evidence Limits Effective Conservation of the World's Primates.

Threats to biodiversity are well documented. However, to effectively conserve species and their habitats, we need to know which conservation interventions do (or do not) work. Evidence-based conservation evaluates interventions within a scientific framework.

Protected area coverage of threatened vertebrates and ecoregions in Peru: Comparison of communal, private and state reserves.

Protected areas (PAs) are a conservation mainstay and arguably the most effective conservation strategy for species protection. As a 'megadiverse' country, Peru is a priority for conservation actions. Peruvian legislation allows for the creation of state PAs and private/communal PAs.

The enigmatic Arunachal macaque: its biogeography, biology and taxonomy in Northeastern India.

The purpose of this study was to determine the taxonomic status of an unidentified enigmatic macaque seen by scientists since the late 1990s in Arunachal Pradesh, India. We surveyed 49 troops of enigmatic macaques in four districts of Arunachal Pradesh. The population studied is from the macaque sinica-group as defined by the reproductive organs.

Feeding ecology of the black howler monkey (Alouatta pigra) in northern Belize.

We studied the feeding ecology of the black howler monkey (Alouatta pigra) from March 1994 to April 1995 in the Community Baboon Sanctuary in northern Belize, Central America. Activity and diet composition were recorded using continuous focal animal sampling. Diet composition was compared with the relative abundance of plant parts eaten by the howlers within the study site.

Experimental technique for the conservation of private lands.

A community-based sanctuary for the black howler monkey (Alouatta pigra) has been established on 18 square miles of riverine forest along the Belize river, Belize. It is based on voluntary signed pledges by subsistence farmers to abide by management plans for their lands. Conservation-education programs which impact favorably on the villagers are being carried out.

Eye marks in vertebrates: AIDS to vision.

Lines leading forward from the eye may function as aiming sights in many small vertebrates. The chief evidence is the correlation of distribution and positions of eye-lines in various vertebrate groups with predatory feeding habits. Dark patches around the eye may serve to reduce glare in species in bright environments.