Figure 1 . Comparison of Colobus angolensis ruwenzoriicore units’ clan associations across years at Nabugabo, Uganda, depicted
by dendrograms created using hierarchical cluster analysis (CCC = 0.891;
SOCPROG: Whitehead, 2009). * indicates the movement of a core unit
between clans. The “Year 1 – 2017-2018” dendrogram has been adapted
from Fig.1a in Stead & Teichroeb, 2019.
When looking at shorter sample windows, cosine similarity values
demonstrate the high amounts of temporal variability within the combined
sample years (2017-2019), both in the short-term (Fig. 2a) and the
long-term (Fig. 2b). When comparing each window to the first (Fig. 2b),
cosine similarity ranges between ~0.12-0.51 (excluding
the first month where cs = 1.0). The highest value of 0.51 was seen in
the months of October and December 2017, and the lowest of 0.12 in April
2018. When comparing each window to the previous (Fig. 2a), cosine
similarity ranges between ~0.15-0.61. The highest value
of 0.61 was seen in the month of April 2019, and the lowest of 0.15 in
November 2018.