Male, colour white - black (collar green) Male, colour white - black (collar green) Male, colour white - black (collar green) Male, colour white - black (collar yellow) Male, colour white - black (collar yellow) Male, colour white - black (collar yellow) Male, colour white - black (collar blue) Male, colour white - black (collar blue) Male, colour white - black (collar blue) Male, colour white - black (collar black) Male, colour white - black (collar black) Male, colour white - black (collar black) Male, colour white - black (collar light blue) Male, colour white - black (collar light blue) Male, colour white - black (collar light blue) Female, colour white - black (collar red) Female, colour white - black (collar red) Female, colour white - black (collar red) Female, colour white - black (collar orange) Female, colour white - black (collar orange) Female, colour white - black (collar orange) Female, colour white - black (collar light pink) Female, colour white - black (collar light pink) Female, colour white - black (collar light pink) Female, colour white - black (collar pink) Female, colour white - black (collar pink) Female, colour white - black (collar pink) Female, colour white - black (collar purple) Female, colour white - black (collar purple) Female, colour white - black (collar purple)