To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Video Abstract Collective strategy for obstacle navigation during cooperative transport by ants Helen F. McCreery, Zachary A. Dix, Michael D. Breed, and Radhika Nagpal Journal of Experimental Biology 2016. 219:3366-3375; doi: 10.1242/jeb.143818 Download Original Video