Some observations on the dentition of an isolated group in northeast Poland

Observations of daytime births in two gr

Observations of daytime births in two groups of red-handed howlers (Alouatta belzebul) on an Island in the tucuruí reservoir in Eastern Brazilian Amazonia

✍ Carolina C. Camargo; Stephen F. Ferrari 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 91 KB 👁 1 views

## Abstract Births were observed in two free‐ranging groups of red‐handed howlers (__Alouatta belzebul__) in eastern Brazilian Amazonia. Both events occurred in the early afternoon, and were relatively rapid and discrete. No other group members approached the females during parturition, nor attempt