Table 2.

Confusion matrix

		Behaviours
		Standing/Preening	Foraging	Flight	Tending Eggs
Predicted	1	379	16	1	10
	2	15	254	1	0
	3	0	1	29	0
	4	7	0	0	37

Performance of the decision tree model used to predict four behaviour classes: 1) standing/preening, 2) foraging, 3) flight and 4) tending eggs. True positives are in bold