Table 3.

Testing matrix for the movement component across species (Alligator/Caiman) and phase (1/2)

	Novel object		N Env: open field		N Env: shelter
	Alligator 2	Caiman 1	Alligator 2	Caiman 1	Alligator 2	Caiman 1
Alligator 1	Z = 1.778 P = 0.083	Z =  − 4.682 P < 0.001	Z = 2.845 P = 0.002	Z =  − 4.682 P < 0.001	Z = 2.490 P = 0.010	Z =  − 4.145 P < 0.001
Caiman 2	Z =  − 3.090 P = 0.002	Z = 0.889 P = 0.413	Z =  − 3.879 P < 0.001	Z = 2.092 P = 0.037	Z =  − 3.287 P = 0.001	Z = 2.893 P = 0.002

N Env novel environment, N = 11

Number behind species name = phase (1 or 2)

In bold font are P ≤ 0.05