Nests of the small carpenter ant Camponotus nearcticus are easy to overlook. Here, a worker ant stands above the inconspicuous entrance hole to her colony in a redbud tree. Urbana, Illinois, USA.
Camponotus nidulans is one of several poorly-studied New World weaver ant species. Refugio Amazonas, Tambopata, Peru.
A black-headed sugar ant forages on a Eucalypt on a bright morning in Victoria. Yandoit, Victoria, Australia.
