Taxonomy, geographic variation, and population genetics of Bornean and Sumatran orangutans / Benoît Goossens ... [et al.] -- The functional significance of variation in jaw form in orangutans / Andrea ...
pt. 1. Evolution -- Arriving at an island home -- Apes on the evolutionary tree -- Adaptations of the orangutan -- pt. 2. Behavior -- Mothers and infants -- Learning -- Problem solving and tool use -- ...
What role does environmental settings play in behavior? This is what a recent study published in Scientific Reports hopes to address as an international team of researchers investigated behaviors ...