The BHR71 bipolar outflow in its entirety, in left: CO (6−5) (colours, associated with the wedge, in main beam temperature units, K km s^-1) and (3–2) (white contours, from 30% to 100% of the signal in steps of 10%), both observed by the APEX telescope and integrated between −50 and +50 km s^-1, with the resolutions indicated by green circles in the lower right corner; right: the 8 μm emission detected by the Spitzer/IRAC receiver (colours, N09), with the H₂ 0–0 S(5) emission as observed by the Spitzer/IRS receiver in the inner parts of the outflow (white contours, from G11), and the SiO (5–4) emission (red and black contours, G11) in the upper lobe (the green circles in the lower right corner show the respective resolutions of CO (3–2), (11–10) and SiO (5–4)). On both maps, the grey inset is the field shown in Fig. 2, the SiO peak and knot positions are indicated in blue, the knot 5 and HH320 region are in pink, and the IRS 1&2, knots 6, 8, and HH321 region are indicated by grey dots.